38756790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1301}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 101149776

約数和(自身を除く): 62392986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1301, 1655, 1986, 2602, 2979, 3310, 3903, 4965, 5958, 6505, 7806, 9930, 11709, 13010, 14895, 19515, 23418, 29790, 39030, 58545, 117090, 430631, 861262, 1291893, 2153155, 2583786, 3875679, 4306310, 6459465, 7751358, 12918930, 19378395, 38756790]

約数ペア:

[(1, 38756790), (2, 19378395), (3, 12918930), (5, 7751358), (6, 6459465), (9, 4306310), (10, 3875679), (15, 2583786), (18, 2153155), (30, 1291893), (45, 861262), (90, 430631), (331, 117090), (662, 58545), (993, 39030), (1301, 29790), (1655, 23418), (1986, 19515), (2602, 14895), (2979, 13010), (3310, 11709), (3903, 9930), (4965, 7806), (5958, 6505)]