65069620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 185794560

約数和(自身を除く): 120724940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 31, 35, 44, 47, 55, 58, 62, 70, 77, 94, 110, 116, 124, 140, 145, 154, 155, 188, 203, 217, 220, 235, 290, 308, 310, 319, 329, 341, 385, 406, 434, 470, 517, 580, 620, 638, 658, 682, 770, 812, 868, 899, 940, 1015, 1034, 1085, 1276, 1316, 1363, 1364, 1457, 1540, 1595, 1645, 1705, 1798, 2030, 2068, 2170, 2233, 2387, 2585, 2726, 2914, 3190, 3290, 3410, 3596, 3619, 4060, 4340, 4466, 4495, 4774, 5170, 5452, 5828, 6293, 6380, 6580, 6815, 6820, 7238, 7285, 8932, 8990, 9541, 9548, 9889, 10199, 10340, 11165, 11935, 12586, 13630, 14476, 14570, 14993, 16027, 17980, 18095, 19082, 19778, 20398, 22330, 23870, 25172, 27260, 29140, 29986, 31465, 32054, 36190, 38164, 39556, 40796, 42253, 44660, 47705, 47740, 49445, 50995, 59972, 62930, 64108, 69223, 72380, 74965, 80135, 84506, 95410, 98890, 101990, 104951, 112189, 125860, 138446, 149930, 160270, 169012, 190820, 197780, 203980, 209902, 211265, 224378, 276892, 295771, 299860, 320540, 346115, 419804, 422530, 448756, 464783, 524755, 560945, 591542, 692230, 845060, 929566, 1049510, 1121890, 1183084, 1384460, 1478855, 1859132, 2099020, 2243780, 2323915, 2957710, 3253481, 4647830, 5915420, 6506962, 9295660, 13013924, 16267405, 32534810, 65069620]

約数ペア:

[(1, 65069620), (2, 32534810), (4, 16267405), (5, 13013924), (7, 9295660), (10, 6506962), (11, 5915420), (14, 4647830), (20, 3253481), (22, 2957710), (28, 2323915), (29, 2243780), (31, 2099020), (35, 1859132), (44, 1478855), (47, 1384460), (55, 1183084), (58, 1121890), (62, 1049510), (70, 929566), (77, 845060), (94, 692230), (110, 591542), (116, 560945), (124, 524755), (140, 464783), (145, 448756), (154, 422530), (155, 419804), (188, 346115), (203, 320540), (217, 299860), (220, 295771), (235, 276892), (290, 224378), (308, 211265), (310, 209902), (319, 203980), (329, 197780), (341, 190820), (385, 169012), (406, 160270), (434, 149930), (470, 138446), (517, 125860), (580, 112189), (620, 104951), (638, 101990), (658, 98890), (682, 95410), (770, 84506), (812, 80135), (868, 74965), (899, 72380), (940, 69223), (1015, 64108), (1034, 62930), (1085, 59972), (1276, 50995), (1316, 49445), (1363, 47740), (1364, 47705), (1457, 44660), (1540, 42253), (1595, 40796), (1645, 39556), (1705, 38164), (1798, 36190), (2030, 32054), (2068, 31465), (2170, 29986), (2233, 29140), (2387, 27260), (2585, 25172), (2726, 23870), (2914, 22330), (3190, 20398), (3290, 19778), (3410, 19082), (3596, 18095), (3619, 17980), (4060, 16027), (4340, 14993), (4466, 14570), (4495, 14476), (4774, 13630), (5170, 12586), (5452, 11935), (5828, 11165), (6293, 10340), (6380, 10199), (6580, 9889), (6815, 9548), (6820, 9541), (7238, 8990), (7285, 8932)]