463863820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 1152950400

約数和(自身を除く): 689086580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 149, 185, 259, 298, 370, 518, 596, 601, 740, 745, 1036, 1043, 1202, 1295, 1490, 2086, 2404, 2590, 2980, 3005, 4172, 4207, 5180, 5215, 5513, 6010, 8414, 10430, 11026, 12020, 16828, 20860, 21035, 22052, 22237, 27565, 38591, 42070, 44474, 55130, 77182, 84140, 88948, 89549, 110260, 111185, 154364, 155659, 179098, 192955, 222370, 311318, 358196, 385910, 444740, 447745, 622636, 626843, 771820, 778295, 895490, 1253686, 1556590, 1790980, 2507372, 3113180, 3134215, 3313313, 6268430, 6626626, 12536860, 13253252, 16566565, 23193191, 33133130, 46386382, 66266260, 92772764, 115965955, 231931910, 463863820]

約数ペア:

[(1, 463863820), (2, 231931910), (4, 115965955), (5, 92772764), (7, 66266260), (10, 46386382), (14, 33133130), (20, 23193191), (28, 16566565), (35, 13253252), (37, 12536860), (70, 6626626), (74, 6268430), (140, 3313313), (148, 3134215), (149, 3113180), (185, 2507372), (259, 1790980), (298, 1556590), (370, 1253686), (518, 895490), (596, 778295), (601, 771820), (740, 626843), (745, 622636), (1036, 447745), (1043, 444740), (1202, 385910), (1295, 358196), (1490, 311318), (2086, 222370), (2404, 192955), (2590, 179098), (2980, 155659), (3005, 154364), (4172, 111185), (4207, 110260), (5180, 89549), (5215, 88948), (5513, 84140), (6010, 77182), (8414, 55130), (10430, 44474), (11026, 42070), (12020, 38591), (16828, 27565), (20860, 22237), (21035, 22052)]