1325003820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{8237}}^1$

素因数の和:8639

約数の個数: 96

約数和(自身を含む): 4251598848

約数和(自身を除く): 2926595028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 383, 420, 766, 1149, 1532, 1915, 2298, 2681, 3830, 4596, 5362, 5745, 7660, 8043, 8237, 10724, 11490, 13405, 16086, 16474, 22980, 24711, 26810, 32172, 32948, 40215, 41185, 49422, 53620, 57659, 80430, 82370, 98844, 115318, 123555, 160860, 164740, 172977, 230636, 247110, 288295, 345954, 494220, 576590, 691908, 864885, 1153180, 1729770, 3154771, 3459540, 6309542, 9464313, 12619084, 15773855, 18928626, 22083397, 31547710, 37857252, 44166794, 47321565, 63095420, 66250191, 88333588, 94643130, 110416985, 132500382, 189286260, 220833970, 265000764, 331250955, 441667940, 662501910, 1325003820]

約数ペア:

[(1, 1325003820), (2, 662501910), (3, 441667940), (4, 331250955), (5, 265000764), (6, 220833970), (7, 189286260), (10, 132500382), (12, 110416985), (14, 94643130), (15, 88333588), (20, 66250191), (21, 63095420), (28, 47321565), (30, 44166794), (35, 37857252), (42, 31547710), (60, 22083397), (70, 18928626), (84, 15773855), (105, 12619084), (140, 9464313), (210, 6309542), (383, 3459540), (420, 3154771), (766, 1729770), (1149, 1153180), (1532, 864885), (1915, 691908), (2298, 576590), (2681, 494220), (3830, 345954), (4596, 288295), (5362, 247110), (5745, 230636), (7660, 172977), (8043, 164740), (8237, 160860), (10724, 123555), (11490, 115318), (13405, 98844), (16086, 82370), (16474, 80430), (22980, 57659), (24711, 53620), (26810, 49422), (32172, 41185), (32948, 40215)]