258602940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6329}}^1$

素因数の和:6571

約数の個数: 72

約数和(自身を含む): 788009040

約数和(自身を除く): 529406100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 4086, 4540, 6329, 6810, 8172, 10215, 12658, 13620, 18987, 20430, 25316, 31645, 37974, 40860, 56961, 63290, 75948, 94935, 113922, 126580, 189870, 227844, 284805, 379740, 569610, 1139220, 1436683, 2873366, 4310049, 5746732, 7183415, 8620098, 12930147, 14366830, 17240196, 21550245, 25860294, 28733660, 43100490, 51720588, 64650735, 86200980, 129301470, 258602940]

約数ペア:

[(1, 258602940), (2, 129301470), (3, 86200980), (4, 64650735), (5, 51720588), (6, 43100490), (9, 28733660), (10, 25860294), (12, 21550245), (15, 17240196), (18, 14366830), (20, 12930147), (30, 8620098), (36, 7183415), (45, 5746732), (60, 4310049), (90, 2873366), (180, 1436683), (227, 1139220), (454, 569610), (681, 379740), (908, 284805), (1135, 227844), (1362, 189870), (2043, 126580), (2270, 113922), (2724, 94935), (3405, 75948), (4086, 63290), (4540, 56961), (6329, 40860), (6810, 37974), (8172, 31645), (10215, 25316), (12658, 20430), (13620, 18987)]