15109770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 43110144

約数和(自身を除く): 28000374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 43, 51, 53, 65, 78, 85, 86, 102, 106, 129, 130, 159, 170, 195, 215, 221, 255, 258, 265, 318, 390, 430, 442, 510, 530, 559, 645, 663, 689, 731, 795, 901, 1105, 1118, 1290, 1326, 1378, 1462, 1590, 1677, 1802, 2067, 2193, 2210, 2279, 2703, 2795, 3315, 3354, 3445, 3655, 4134, 4386, 4505, 4558, 5406, 5590, 6630, 6837, 6890, 7310, 8385, 9010, 9503, 10335, 10965, 11395, 11713, 13515, 13674, 16770, 19006, 20670, 21930, 22790, 23426, 27030, 28509, 29627, 34185, 35139, 38743, 47515, 57018, 58565, 59254, 68370, 70278, 77486, 88881, 95030, 116229, 117130, 142545, 148135, 175695, 177762, 193715, 232458, 285090, 296270, 351390, 387430, 444405, 503659, 581145, 888810, 1007318, 1162290, 1510977, 2518295, 3021954, 5036590, 7554885, 15109770]

約数ペア:

[(1, 15109770), (2, 7554885), (3, 5036590), (5, 3021954), (6, 2518295), (10, 1510977), (13, 1162290), (15, 1007318), (17, 888810), (26, 581145), (30, 503659), (34, 444405), (39, 387430), (43, 351390), (51, 296270), (53, 285090), (65, 232458), (78, 193715), (85, 177762), (86, 175695), (102, 148135), (106, 142545), (129, 117130), (130, 116229), (159, 95030), (170, 88881), (195, 77486), (215, 70278), (221, 68370), (255, 59254), (258, 58565), (265, 57018), (318, 47515), (390, 38743), (430, 35139), (442, 34185), (510, 29627), (530, 28509), (559, 27030), (645, 23426), (663, 22790), (689, 21930), (731, 20670), (795, 19006), (901, 16770), (1105, 13674), (1118, 13515), (1290, 11713), (1326, 11395), (1378, 10965), (1462, 10335), (1590, 9503), (1677, 9010), (1802, 8385), (2067, 7310), (2193, 6890), (2210, 6837), (2279, 6630), (2703, 5590), (2795, 5406), (3315, 4558), (3354, 4505), (3445, 4386), (3655, 4134)]