1301495940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10141}}^1$

素因数の和:10210

約数の個数: 144

約数和(自身を含む): 4252824576

約数和(自身を除く): 2951328636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 558, 620, 690, 713, 828, 930, 1035, 1116, 1380, 1395, 1426, 1860, 2070, 2139, 2790, 2852, 3565, 4140, 4278, 5580, 6417, 7130, 8556, 10141, 10695, 12834, 14260, 20282, 21390, 25668, 30423, 32085, 40564, 42780, 50705, 60846, 64170, 91269, 101410, 121692, 128340, 152115, 182538, 202820, 233243, 304230, 314371, 365076, 456345, 466486, 608460, 628742, 699729, 912690, 932972, 943113, 1166215, 1257484, 1399458, 1571855, 1825380, 1886226, 2099187, 2332430, 2798916, 2829339, 3143710, 3498645, 3772452, 4198374, 4664860, 4715565, 5658678, 6287420, 6997290, 7230533, 8396748, 9431130, 10495935, 11317356, 13994580, 14146695, 14461066, 18862260, 20991870, 21691599, 28293390, 28922132, 36152665, 41983740, 43383198, 56586780, 65074797, 72305330, 86766396, 108457995, 130149594, 144610660, 216915990, 260299188, 325373985, 433831980, 650747970, 1301495940]

約数ペア:

[(1, 1301495940), (2, 650747970), (3, 433831980), (4, 325373985), (5, 260299188), (6, 216915990), (9, 144610660), (10, 130149594), (12, 108457995), (15, 86766396), (18, 72305330), (20, 65074797), (23, 56586780), (30, 43383198), (31, 41983740), (36, 36152665), (45, 28922132), (46, 28293390), (60, 21691599), (62, 20991870), (69, 18862260), (90, 14461066), (92, 14146695), (93, 13994580), (115, 11317356), (124, 10495935), (138, 9431130), (155, 8396748), (180, 7230533), (186, 6997290), (207, 6287420), (230, 5658678), (276, 4715565), (279, 4664860), (310, 4198374), (345, 3772452), (372, 3498645), (414, 3143710), (460, 2829339), (465, 2798916), (558, 2332430), (620, 2099187), (690, 1886226), (713, 1825380), (828, 1571855), (930, 1399458), (1035, 1257484), (1116, 1166215), (1380, 943113), (1395, 932972), (1426, 912690), (1860, 699729), (2070, 628742), (2139, 608460), (2790, 466486), (2852, 456345), (3565, 365076), (4140, 314371), (4278, 304230), (5580, 233243), (6417, 202820), (7130, 182538), (8556, 152115), (10141, 128340), (10695, 121692), (12834, 101410), (14260, 91269), (20282, 64170), (21390, 60846), (25668, 50705), (30423, 42780), (32085, 40564)]