1239639450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7243}}^1$

素因数の和:7428

約数の個数: 96

約数和(自身を含む): 3535535616

約数和(自身を除く): 2295896166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 163, 175, 210, 326, 350, 489, 525, 815, 978, 1050, 1141, 1630, 2282, 2445, 3423, 4075, 4890, 5705, 6846, 7243, 8150, 11410, 12225, 14486, 17115, 21729, 24450, 28525, 34230, 36215, 43458, 50701, 57050, 72430, 85575, 101402, 108645, 152103, 171150, 181075, 217290, 253505, 304206, 362150, 507010, 543225, 760515, 1086450, 1180609, 1267525, 1521030, 2361218, 2535050, 3541827, 3802575, 5903045, 7083654, 7605150, 8264263, 11806090, 16528526, 17709135, 24792789, 29515225, 35418270, 41321315, 49585578, 59030450, 82642630, 88545675, 123963945, 177091350, 206606575, 247927890, 413213150, 619819725, 1239639450]

約数ペア:

[(1, 1239639450), (2, 619819725), (3, 413213150), (5, 247927890), (6, 206606575), (7, 177091350), (10, 123963945), (14, 88545675), (15, 82642630), (21, 59030450), (25, 49585578), (30, 41321315), (35, 35418270), (42, 29515225), (50, 24792789), (70, 17709135), (75, 16528526), (105, 11806090), (150, 8264263), (163, 7605150), (175, 7083654), (210, 5903045), (326, 3802575), (350, 3541827), (489, 2535050), (525, 2361218), (815, 1521030), (978, 1267525), (1050, 1180609), (1141, 1086450), (1630, 760515), (2282, 543225), (2445, 507010), (3423, 362150), (4075, 304206), (4890, 253505), (5705, 217290), (6846, 181075), (7243, 171150), (8150, 152103), (11410, 108645), (12225, 101402), (14486, 85575), (17115, 72430), (21729, 57050), (24450, 50701), (28525, 43458), (34230, 36215)]