70837740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 225640800

約数和(自身を除く): 154803060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 599, 657, 730, 810, 876, 1095, 1198, 1314, 1460, 1620, 1797, 1971, 2190, 2396, 2628, 2995, 3285, 3594, 3942, 4380, 5391, 5913, 5990, 6570, 7188, 7884, 8985, 9855, 10782, 11826, 11980, 13140, 16173, 17970, 19710, 21564, 23652, 26955, 29565, 32346, 35940, 39420, 43727, 48519, 53910, 59130, 64692, 80865, 87454, 97038, 107820, 118260, 131181, 161730, 174908, 194076, 218635, 242595, 262362, 323460, 393543, 437270, 485190, 524724, 655905, 787086, 874540, 970380, 1180629, 1311810, 1574172, 1967715, 2361258, 2623620, 3541887, 3935430, 4722516, 5903145, 7083774, 7870860, 11806290, 14167548, 17709435, 23612580, 35418870, 70837740]

約数ペア:

[(1, 70837740), (2, 35418870), (3, 23612580), (4, 17709435), (5, 14167548), (6, 11806290), (9, 7870860), (10, 7083774), (12, 5903145), (15, 4722516), (18, 3935430), (20, 3541887), (27, 2623620), (30, 2361258), (36, 1967715), (45, 1574172), (54, 1311810), (60, 1180629), (73, 970380), (81, 874540), (90, 787086), (108, 655905), (135, 524724), (146, 485190), (162, 437270), (180, 393543), (219, 323460), (270, 262362), (292, 242595), (324, 218635), (365, 194076), (405, 174908), (438, 161730), (540, 131181), (599, 118260), (657, 107820), (730, 97038), (810, 87454), (876, 80865), (1095, 64692), (1198, 59130), (1314, 53910), (1460, 48519), (1620, 43727), (1797, 39420), (1971, 35940), (2190, 32346), (2396, 29565), (2628, 26955), (2995, 23652), (3285, 21564), (3594, 19710), (3942, 17970), (4380, 16173), (5391, 13140), (5913, 11980), (5990, 11826), (6570, 10782), (7188, 9855), (7884, 8985)]