2013285690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101221}}^1$

素因数の和:101264

約数の個数: 96

約数和(自身を含む): 5968858896

約数和(自身を除く): 3955573206

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 101221, 202442, 303663, 506105, 607326, 910989, 1012210, 1315873, 1518315, 1720757, 1821978, 2631746, 3036630, 3441514, 3947619, 4554945, 5162271, 6579365, 7895238, 8603785, 9109890, 10324542, 11842857, 13158730, 15486813, 17207570, 19738095, 22369841, 23685714, 25811355, 30973626, 39476190, 44739682, 51622710, 59214285, 67109523, 77434065, 111849205, 118428570, 134219046, 154868130, 201328569, 223698410, 335547615, 402657138, 671095230, 1006642845, 2013285690]

約数ペア:

[(1, 2013285690), (2, 1006642845), (3, 671095230), (5, 402657138), (6, 335547615), (9, 223698410), (10, 201328569), (13, 154868130), (15, 134219046), (17, 118428570), (18, 111849205), (26, 77434065), (30, 67109523), (34, 59214285), (39, 51622710), (45, 44739682), (51, 39476190), (65, 30973626), (78, 25811355), (85, 23685714), (90, 22369841), (102, 19738095), (117, 17207570), (130, 15486813), (153, 13158730), (170, 11842857), (195, 10324542), (221, 9109890), (234, 8603785), (255, 7895238), (306, 6579365), (390, 5162271), (442, 4554945), (510, 3947619), (585, 3441514), (663, 3036630), (765, 2631746), (1105, 1821978), (1170, 1720757), (1326, 1518315), (1530, 1315873), (1989, 1012210), (2210, 910989), (3315, 607326), (3978, 506105), (6630, 303663), (9945, 202442), (19890, 101221)]