3806790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 10112256

約数和(自身を除く): 6305466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 227, 258, 390, 430, 454, 559, 645, 681, 1118, 1135, 1290, 1362, 1677, 2270, 2795, 2951, 3354, 3405, 5590, 5902, 6810, 8385, 8853, 9761, 14755, 16770, 17706, 19522, 29283, 29510, 44265, 48805, 58566, 88530, 97610, 126893, 146415, 253786, 292830, 380679, 634465, 761358, 1268930, 1903395, 3806790]

約数ペア:

[(1, 3806790), (2, 1903395), (3, 1268930), (5, 761358), (6, 634465), (10, 380679), (13, 292830), (15, 253786), (26, 146415), (30, 126893), (39, 97610), (43, 88530), (65, 58566), (78, 48805), (86, 44265), (129, 29510), (130, 29283), (195, 19522), (215, 17706), (227, 16770), (258, 14755), (390, 9761), (430, 8853), (454, 8385), (559, 6810), (645, 5902), (681, 5590), (1118, 3405), (1135, 3354), (1290, 2951), (1362, 2795), (1677, 2270)]