184464980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 459648000

約数和(自身を除く): 275183020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 149, 185, 239, 259, 298, 370, 478, 518, 596, 740, 745, 956, 1036, 1043, 1195, 1295, 1490, 1673, 2086, 2390, 2590, 2980, 3346, 4172, 4780, 5180, 5215, 5513, 6692, 8365, 8843, 10430, 11026, 16730, 17686, 20860, 22052, 27565, 33460, 35372, 35611, 38591, 44215, 55130, 61901, 71222, 77182, 88430, 110260, 123802, 142444, 154364, 176860, 178055, 192955, 247604, 249277, 309505, 356110, 385910, 498554, 619010, 712220, 771820, 997108, 1238020, 1246385, 1317607, 2492770, 2635214, 4985540, 5270428, 6588035, 9223249, 13176070, 18446498, 26352140, 36892996, 46116245, 92232490, 184464980]

約数ペア:

[(1, 184464980), (2, 92232490), (4, 46116245), (5, 36892996), (7, 26352140), (10, 18446498), (14, 13176070), (20, 9223249), (28, 6588035), (35, 5270428), (37, 4985540), (70, 2635214), (74, 2492770), (140, 1317607), (148, 1246385), (149, 1238020), (185, 997108), (239, 771820), (259, 712220), (298, 619010), (370, 498554), (478, 385910), (518, 356110), (596, 309505), (740, 249277), (745, 247604), (956, 192955), (1036, 178055), (1043, 176860), (1195, 154364), (1295, 142444), (1490, 123802), (1673, 110260), (2086, 88430), (2390, 77182), (2590, 71222), (2980, 61901), (3346, 55130), (4172, 44215), (4780, 38591), (5180, 35611), (5215, 35372), (5513, 33460), (6692, 27565), (8365, 22052), (8843, 20860), (10430, 17686), (11026, 16730)]