1502100290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 2900016000

約数和(自身を除く): 1397915710

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 149, 190, 194, 298, 485, 547, 745, 970, 1094, 1490, 1843, 2735, 2831, 3686, 5470, 5662, 9215, 10393, 14155, 14453, 18430, 20786, 28310, 28906, 51965, 53059, 72265, 81503, 103930, 106118, 144530, 163006, 265295, 274607, 407515, 530590, 549214, 815030, 1008121, 1373035, 1548557, 2016242, 2746070, 3097114, 5040605, 7742785, 7905791, 10081210, 15485570, 15811582, 39528955, 79057910, 150210029, 300420058, 751050145, 1502100290]

約数ペア:

[(1, 1502100290), (2, 751050145), (5, 300420058), (10, 150210029), (19, 79057910), (38, 39528955), (95, 15811582), (97, 15485570), (149, 10081210), (190, 7905791), (194, 7742785), (298, 5040605), (485, 3097114), (547, 2746070), (745, 2016242), (970, 1548557), (1094, 1373035), (1490, 1008121), (1843, 815030), (2735, 549214), (2831, 530590), (3686, 407515), (5470, 274607), (5662, 265295), (9215, 163006), (10393, 144530), (14155, 106118), (14453, 103930), (18430, 81503), (20786, 72265), (28310, 53059), (28906, 51965)]