39783540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 116960256

約数和(自身を除く): 77176716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 293, 310, 365, 372, 438, 465, 586, 620, 730, 876, 879, 930, 1095, 1172, 1460, 1465, 1758, 1860, 2190, 2263, 2930, 3516, 4380, 4395, 4526, 5860, 6789, 8790, 9052, 9083, 11315, 13578, 17580, 18166, 21389, 22630, 27156, 27249, 33945, 36332, 42778, 45260, 45415, 54498, 64167, 67890, 85556, 90830, 106945, 108996, 128334, 135780, 136245, 181660, 213890, 256668, 272490, 320835, 427780, 544980, 641670, 663059, 1283340, 1326118, 1989177, 2652236, 3315295, 3978354, 6630590, 7956708, 9945885, 13261180, 19891770, 39783540]

約数ペア:

[(1, 39783540), (2, 19891770), (3, 13261180), (4, 9945885), (5, 7956708), (6, 6630590), (10, 3978354), (12, 3315295), (15, 2652236), (20, 1989177), (30, 1326118), (31, 1283340), (60, 663059), (62, 641670), (73, 544980), (93, 427780), (124, 320835), (146, 272490), (155, 256668), (186, 213890), (219, 181660), (292, 136245), (293, 135780), (310, 128334), (365, 108996), (372, 106945), (438, 90830), (465, 85556), (586, 67890), (620, 64167), (730, 54498), (876, 45415), (879, 45260), (930, 42778), (1095, 36332), (1172, 33945), (1460, 27249), (1465, 27156), (1758, 22630), (1860, 21389), (2190, 18166), (2263, 17580), (2930, 13578), (3516, 11315), (4380, 9083), (4395, 9052), (4526, 8790), (5860, 6789)]