39982590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15319}}^1$

素因数の和:15361

約数の個数: 48

約数和(自身を含む): 107546400

約数和(自身を除く): 67563810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 15319, 30638, 45957, 76595, 91914, 137871, 153190, 229785, 275742, 444251, 459570, 689355, 888502, 1332753, 1378710, 2221255, 2665506, 3998259, 4442510, 6663765, 7996518, 13327530, 19991295, 39982590]

約数ペア:

[(1, 39982590), (2, 19991295), (3, 13327530), (5, 7996518), (6, 6663765), (9, 4442510), (10, 3998259), (15, 2665506), (18, 2221255), (29, 1378710), (30, 1332753), (45, 888502), (58, 689355), (87, 459570), (90, 444251), (145, 275742), (174, 229785), (261, 153190), (290, 137871), (435, 91914), (522, 76595), (870, 45957), (1305, 30638), (2610, 15319)]