47067930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:861

約数の個数: 144

約数和(自身を含む): 153493704

約数和(自身を除く): 106425774

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 821, 882, 910, 1170, 1274, 1365, 1470, 1638, 1642, 1911, 2205, 2463, 2730, 3185, 3822, 4095, 4105, 4410, 4926, 5733, 5747, 6370, 7389, 8190, 8210, 9555, 10673, 11466, 11494, 12315, 14778, 17241, 19110, 21346, 24630, 28665, 28735, 32019, 34482, 36945, 40229, 51723, 53365, 57330, 57470, 64038, 73890, 74711, 80458, 86205, 96057, 103446, 106730, 120687, 149422, 160095, 172410, 192114, 201145, 224133, 241374, 258615, 320190, 362061, 373555, 402290, 448266, 480285, 517230, 522977, 603435, 672399, 724122, 747110, 960570, 1045954, 1120665, 1206870, 1344798, 1568931, 1810305, 2241330, 2614885, 3137862, 3361995, 3620610, 4706793, 5229770, 6723990, 7844655, 9413586, 15689310, 23533965, 47067930]

約数ペア:

[(1, 47067930), (2, 23533965), (3, 15689310), (5, 9413586), (6, 7844655), (7, 6723990), (9, 5229770), (10, 4706793), (13, 3620610), (14, 3361995), (15, 3137862), (18, 2614885), (21, 2241330), (26, 1810305), (30, 1568931), (35, 1344798), (39, 1206870), (42, 1120665), (45, 1045954), (49, 960570), (63, 747110), (65, 724122), (70, 672399), (78, 603435), (90, 522977), (91, 517230), (98, 480285), (105, 448266), (117, 402290), (126, 373555), (130, 362061), (147, 320190), (182, 258615), (195, 241374), (210, 224133), (234, 201145), (245, 192114), (273, 172410), (294, 160095), (315, 149422), (390, 120687), (441, 106730), (455, 103446), (490, 96057), (546, 86205), (585, 80458), (630, 74711), (637, 73890), (735, 64038), (819, 57470), (821, 57330), (882, 53365), (910, 51723), (1170, 40229), (1274, 36945), (1365, 34482), (1470, 32019), (1638, 28735), (1642, 28665), (1911, 24630), (2205, 21346), (2463, 19110), (2730, 17241), (3185, 14778), (3822, 12315), (4095, 11494), (4105, 11466), (4410, 10673), (4926, 9555), (5733, 8210), (5747, 8190), (6370, 7389)]