87941490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32213}}^1$

素因数の和:32243

約数の個数: 64

約数和(自身を含む): 259773696

約数和(自身を除く): 171832206

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 32213, 64426, 96639, 161065, 193278, 225491, 322130, 418769, 450982, 483195, 676473, 837538, 966390, 1127455, 1256307, 1352946, 2093845, 2254910, 2512614, 2931383, 3382365, 4187690, 5862766, 6281535, 6764730, 8794149, 12563070, 14656915, 17588298, 29313830, 43970745, 87941490]

約数ペア:

[(1, 87941490), (2, 43970745), (3, 29313830), (5, 17588298), (6, 14656915), (7, 12563070), (10, 8794149), (13, 6764730), (14, 6281535), (15, 5862766), (21, 4187690), (26, 3382365), (30, 2931383), (35, 2512614), (39, 2254910), (42, 2093845), (65, 1352946), (70, 1256307), (78, 1127455), (91, 966390), (105, 837538), (130, 676473), (182, 483195), (195, 450982), (210, 418769), (273, 322130), (390, 225491), (455, 193278), (546, 161065), (910, 96639), (1365, 64426), (2730, 32213)]