63903420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1300

約数の個数: 144

約数和(自身を含む): 227118528

約数和(自身を除く): 163215108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1237, 1260, 1435, 1476, 1722, 1845, 2460, 2474, 2583, 2870, 3444, 3690, 3711, 4305, 4948, 5166, 5740, 6185, 7380, 7422, 8610, 8659, 10332, 11133, 12370, 12915, 14844, 17220, 17318, 18555, 22266, 24740, 25830, 25977, 34636, 37110, 43295, 44532, 50717, 51660, 51954, 55665, 74220, 77931, 86590, 101434, 103908, 111330, 129885, 152151, 155862, 173180, 202868, 222660, 253585, 259770, 304302, 311724, 355019, 389655, 456453, 507170, 519540, 608604, 710038, 760755, 779310, 912906, 1014340, 1065057, 1420076, 1521510, 1558620, 1775095, 1825812, 2130114, 2282265, 3043020, 3195171, 3550190, 4260228, 4564530, 5325285, 6390342, 7100380, 9129060, 10650570, 12780684, 15975855, 21301140, 31951710, 63903420]

約数ペア:

[(1, 63903420), (2, 31951710), (3, 21301140), (4, 15975855), (5, 12780684), (6, 10650570), (7, 9129060), (9, 7100380), (10, 6390342), (12, 5325285), (14, 4564530), (15, 4260228), (18, 3550190), (20, 3195171), (21, 3043020), (28, 2282265), (30, 2130114), (35, 1825812), (36, 1775095), (41, 1558620), (42, 1521510), (45, 1420076), (60, 1065057), (63, 1014340), (70, 912906), (82, 779310), (84, 760755), (90, 710038), (105, 608604), (123, 519540), (126, 507170), (140, 456453), (164, 389655), (180, 355019), (205, 311724), (210, 304302), (246, 259770), (252, 253585), (287, 222660), (315, 202868), (369, 173180), (410, 155862), (420, 152151), (492, 129885), (574, 111330), (615, 103908), (630, 101434), (738, 86590), (820, 77931), (861, 74220), (1148, 55665), (1230, 51954), (1237, 51660), (1260, 50717), (1435, 44532), (1476, 43295), (1722, 37110), (1845, 34636), (2460, 25977), (2474, 25830), (2583, 24740), (2870, 22266), (3444, 18555), (3690, 17318), (3711, 17220), (4305, 14844), (4948, 12915), (5166, 12370), (5740, 11133), (6185, 10332), (7380, 8659), (7422, 8610)]