38908170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 116663040

約数和(自身を除く): 77754870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 151, 210, 302, 315, 409, 453, 630, 755, 818, 906, 1057, 1227, 1359, 1510, 2045, 2114, 2265, 2454, 2718, 2863, 3171, 3681, 4090, 4530, 5285, 5726, 6135, 6342, 6795, 7362, 8589, 9513, 10570, 12270, 13590, 14315, 15855, 17178, 18405, 19026, 25767, 28630, 31710, 36810, 42945, 47565, 51534, 61759, 85890, 95130, 123518, 128835, 185277, 257670, 308795, 370554, 432313, 555831, 617590, 864626, 926385, 1111662, 1296939, 1852770, 2161565, 2593878, 2779155, 3890817, 4323130, 5558310, 6484695, 7781634, 12969390, 19454085, 38908170]

約数ペア:

[(1, 38908170), (2, 19454085), (3, 12969390), (5, 7781634), (6, 6484695), (7, 5558310), (9, 4323130), (10, 3890817), (14, 2779155), (15, 2593878), (18, 2161565), (21, 1852770), (30, 1296939), (35, 1111662), (42, 926385), (45, 864626), (63, 617590), (70, 555831), (90, 432313), (105, 370554), (126, 308795), (151, 257670), (210, 185277), (302, 128835), (315, 123518), (409, 95130), (453, 85890), (630, 61759), (755, 51534), (818, 47565), (906, 42945), (1057, 36810), (1227, 31710), (1359, 28630), (1510, 25767), (2045, 19026), (2114, 18405), (2265, 17178), (2454, 15855), (2718, 14315), (2863, 13590), (3171, 12270), (3681, 10570), (4090, 9513), (4530, 8589), (5285, 7362), (5726, 6795), (6135, 6342)]