351333971940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{476101}}^1$

素因数の和:476378

約数の個数: 144

約数和(自身を含む): 1148906493504

約数和(自身を除く): 797572521564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 251, 294, 420, 490, 502, 588, 735, 753, 980, 1004, 1255, 1470, 1506, 1757, 2510, 2940, 3012, 3514, 3765, 5020, 5271, 7028, 7530, 8785, 10542, 12299, 15060, 17570, 21084, 24598, 26355, 35140, 36897, 49196, 52710, 61495, 73794, 105420, 122990, 147588, 184485, 245980, 368970, 476101, 737940, 952202, 1428303, 1904404, 2380505, 2856606, 3332707, 4761010, 5713212, 6665414, 7141515, 9522020, 9998121, 13330828, 14283030, 16663535, 19996242, 23328949, 28566060, 33327070, 39992484, 46657898, 49990605, 66654140, 69986847, 93315796, 99981210, 116644745, 119501351, 139973694, 199962420, 233289490, 239002702, 279947388, 349934235, 358504053, 466578980, 478005404, 597506755, 699868470, 717008106, 836509457, 1195013510, 1399736940, 1434016212, 1673018914, 1792520265, 2390027020, 2509528371, 3346037828, 3585040530, 4182547285, 5019056742, 5855566199, 7170081060, 8365094570, 10038113484, 11711132398, 12547641855, 16730189140, 17566698597, 23422264796, 25095283710, 29277830995, 35133397194, 50190567420, 58555661990, 70266794388, 87833492985, 117111323980, 175666985970, 351333971940]

約数ペア:

[(1, 351333971940), (2, 175666985970), (3, 117111323980), (4, 87833492985), (5, 70266794388), (6, 58555661990), (7, 50190567420), (10, 35133397194), (12, 29277830995), (14, 25095283710), (15, 23422264796), (20, 17566698597), (21, 16730189140), (28, 12547641855), (30, 11711132398), (35, 10038113484), (42, 8365094570), (49, 7170081060), (60, 5855566199), (70, 5019056742), (84, 4182547285), (98, 3585040530), (105, 3346037828), (140, 2509528371), (147, 2390027020), (196, 1792520265), (210, 1673018914), (245, 1434016212), (251, 1399736940), (294, 1195013510), (420, 836509457), (490, 717008106), (502, 699868470), (588, 597506755), (735, 478005404), (753, 466578980), (980, 358504053), (1004, 349934235), (1255, 279947388), (1470, 239002702), (1506, 233289490), (1757, 199962420), (2510, 139973694), (2940, 119501351), (3012, 116644745), (3514, 99981210), (3765, 93315796), (5020, 69986847), (5271, 66654140), (7028, 49990605), (7530, 46657898), (8785, 39992484), (10542, 33327070), (12299, 28566060), (15060, 23328949), (17570, 19996242), (21084, 16663535), (24598, 14283030), (26355, 13330828), (35140, 9998121), (36897, 9522020), (49196, 7141515), (52710, 6665414), (61495, 5713212), (73794, 4761010), (105420, 3332707), (122990, 2856606), (147588, 2380505), (184485, 1904404), (245980, 1428303), (368970, 952202), (476101, 737940)]