91164180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2197

約数の個数: 96

約数和(自身を含む): 275079168

約数和(自身を除く): 183914988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2131, 2139, 2852, 3565, 4262, 4278, 6393, 7130, 8524, 8556, 10655, 10695, 12786, 14260, 21310, 21390, 25572, 31965, 42620, 42780, 49013, 63930, 66061, 98026, 127860, 132122, 147039, 196052, 198183, 245065, 264244, 294078, 330305, 396366, 490130, 588156, 660610, 735195, 792732, 980260, 990915, 1321220, 1470390, 1519403, 1981830, 2940780, 3038806, 3963660, 4558209, 6077612, 7597015, 9116418, 15194030, 18232836, 22791045, 30388060, 45582090, 91164180]

約数ペア:

[(1, 91164180), (2, 45582090), (3, 30388060), (4, 22791045), (5, 18232836), (6, 15194030), (10, 9116418), (12, 7597015), (15, 6077612), (20, 4558209), (23, 3963660), (30, 3038806), (31, 2940780), (46, 1981830), (60, 1519403), (62, 1470390), (69, 1321220), (92, 990915), (93, 980260), (115, 792732), (124, 735195), (138, 660610), (155, 588156), (186, 490130), (230, 396366), (276, 330305), (310, 294078), (345, 264244), (372, 245065), (460, 198183), (465, 196052), (620, 147039), (690, 132122), (713, 127860), (930, 98026), (1380, 66061), (1426, 63930), (1860, 49013), (2131, 42780), (2139, 42620), (2852, 31965), (3565, 25572), (4262, 21390), (4278, 21310), (6393, 14260), (7130, 12786), (8524, 10695), (8556, 10655)]