73630890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 213811200

約数和(自身を除く): 140180310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 270, 279, 285, 310, 342, 463, 465, 513, 558, 570, 589, 837, 855, 926, 930, 1026, 1178, 1389, 1395, 1674, 1710, 1767, 2315, 2565, 2778, 2790, 2945, 3534, 4167, 4185, 4630, 5130, 5301, 5890, 6945, 8334, 8370, 8797, 8835, 10602, 12501, 13890, 14353, 15903, 17594, 17670, 20835, 25002, 26391, 26505, 28706, 31806, 41670, 43059, 43985, 52782, 53010, 62505, 71765, 79173, 79515, 86118, 87970, 125010, 129177, 131955, 143530, 158346, 159030, 215295, 237519, 258354, 263910, 272707, 387531, 395865, 430590, 475038, 545414, 645885, 775062, 791730, 818121, 1187595, 1291770, 1363535, 1636242, 1937655, 2375190, 2454363, 2727070, 3875310, 4090605, 4908726, 7363089, 8181210, 12271815, 14726178, 24543630, 36815445, 73630890]

約数ペア:

[(1, 73630890), (2, 36815445), (3, 24543630), (5, 14726178), (6, 12271815), (9, 8181210), (10, 7363089), (15, 4908726), (18, 4090605), (19, 3875310), (27, 2727070), (30, 2454363), (31, 2375190), (38, 1937655), (45, 1636242), (54, 1363535), (57, 1291770), (62, 1187595), (90, 818121), (93, 791730), (95, 775062), (114, 645885), (135, 545414), (155, 475038), (171, 430590), (186, 395865), (190, 387531), (270, 272707), (279, 263910), (285, 258354), (310, 237519), (342, 215295), (463, 159030), (465, 158346), (513, 143530), (558, 131955), (570, 129177), (589, 125010), (837, 87970), (855, 86118), (926, 79515), (930, 79173), (1026, 71765), (1178, 62505), (1389, 53010), (1395, 52782), (1674, 43985), (1710, 43059), (1767, 41670), (2315, 31806), (2565, 28706), (2778, 26505), (2790, 26391), (2945, 25002), (3534, 20835), (4167, 17670), (4185, 17594), (4630, 15903), (5130, 14353), (5301, 13890), (5890, 12501), (6945, 10602), (8334, 8835), (8370, 8797)]