85308210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4332

約数の個数: 96

約数和(自身を含む): 252972720

約数和(自身を除く): 167664510

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, 4289, 6630, 8578, 9945, 12867, 19890, 21445, 25734, 38601, 42890, 55757, 64335, 72913, 77202, 111514, 128670, 145826, 167271, 193005, 218739, 278785, 334542, 364565, 386010, 437478, 501813, 557570, 656217, 729130, 836355, 947869, 1003626, 1093695, 1312434, 1672710, 1895738, 2187390, 2509065, 2843607, 3281085, 4739345, 5018130, 5687214, 6562170, 8530821, 9478690, 14218035, 17061642, 28436070, 42654105, 85308210]

約数ペア:

[(1, 85308210), (2, 42654105), (3, 28436070), (5, 17061642), (6, 14218035), (9, 9478690), (10, 8530821), (13, 6562170), (15, 5687214), (17, 5018130), (18, 4739345), (26, 3281085), (30, 2843607), (34, 2509065), (39, 2187390), (45, 1895738), (51, 1672710), (65, 1312434), (78, 1093695), (85, 1003626), (90, 947869), (102, 836355), (117, 729130), (130, 656217), (153, 557570), (170, 501813), (195, 437478), (221, 386010), (234, 364565), (255, 334542), (306, 278785), (390, 218739), (442, 193005), (510, 167271), (585, 145826), (663, 128670), (765, 111514), (1105, 77202), (1170, 72913), (1326, 64335), (1530, 55757), (1989, 42890), (2210, 38601), (3315, 25734), (3978, 21445), (4289, 19890), (6630, 12867), (8578, 9945)]