493670340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 1547634816

約数和(自身を除く): 1053964476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 151, 164, 180, 205, 246, 302, 369, 410, 443, 453, 492, 604, 615, 738, 755, 820, 886, 906, 1230, 1329, 1359, 1476, 1510, 1772, 1812, 1845, 2215, 2265, 2460, 2658, 2718, 3020, 3690, 3987, 4430, 4530, 5316, 5436, 6191, 6645, 6795, 7380, 7974, 8860, 9060, 12382, 13290, 13590, 15948, 18163, 18573, 19935, 24764, 26580, 27180, 30955, 36326, 37146, 39870, 54489, 55719, 61910, 66893, 72652, 74292, 79740, 90815, 92865, 108978, 111438, 123820, 133786, 163467, 181630, 185730, 200679, 217956, 222876, 267572, 272445, 278595, 326934, 334465, 363260, 371460, 401358, 544890, 557190, 602037, 653868, 668930, 802716, 817335, 1003395, 1089780, 1114380, 1204074, 1337860, 1634670, 2006790, 2408148, 2742613, 3010185, 3269340, 4013580, 5485226, 6020370, 8227839, 10970452, 12040740, 13713065, 16455678, 24683517, 27426130, 32911356, 41139195, 49367034, 54852260, 82278390, 98734068, 123417585, 164556780, 246835170, 493670340]

約数ペア:

[(1, 493670340), (2, 246835170), (3, 164556780), (4, 123417585), (5, 98734068), (6, 82278390), (9, 54852260), (10, 49367034), (12, 41139195), (15, 32911356), (18, 27426130), (20, 24683517), (30, 16455678), (36, 13713065), (41, 12040740), (45, 10970452), (60, 8227839), (82, 6020370), (90, 5485226), (123, 4013580), (151, 3269340), (164, 3010185), (180, 2742613), (205, 2408148), (246, 2006790), (302, 1634670), (369, 1337860), (410, 1204074), (443, 1114380), (453, 1089780), (492, 1003395), (604, 817335), (615, 802716), (738, 668930), (755, 653868), (820, 602037), (886, 557190), (906, 544890), (1230, 401358), (1329, 371460), (1359, 363260), (1476, 334465), (1510, 326934), (1772, 278595), (1812, 272445), (1845, 267572), (2215, 222876), (2265, 217956), (2460, 200679), (2658, 185730), (2718, 181630), (3020, 163467), (3690, 133786), (3987, 123820), (4430, 111438), (4530, 108978), (5316, 92865), (5436, 90815), (6191, 79740), (6645, 74292), (6795, 72652), (7380, 66893), (7974, 61910), (8860, 55719), (9060, 54489), (12382, 39870), (13290, 37146), (13590, 36326), (15948, 30955), (18163, 27180), (18573, 26580), (19935, 24764)]