481955460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7309}}^1$

素因数の和:7485

約数の個数: 96

約数和(自身を含む): 1552293120

約数和(自身を除く): 1070337660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1570, 1884, 2198, 2355, 3140, 3297, 4396, 4710, 5495, 6594, 7309, 9420, 10990, 13188, 14618, 16485, 21927, 21980, 29236, 32970, 36545, 43854, 51163, 65940, 73090, 87708, 102326, 109635, 146180, 153489, 204652, 219270, 255815, 306978, 438540, 511630, 613956, 767445, 1023260, 1147513, 1534890, 2295026, 3069780, 3442539, 4590052, 5737565, 6885078, 8032591, 11475130, 13770156, 16065182, 17212695, 22950260, 24097773, 32130364, 34425390, 40162955, 48195546, 68850780, 80325910, 96391092, 120488865, 160651820, 240977730, 481955460]

約数ペア:

[(1, 481955460), (2, 240977730), (3, 160651820), (4, 120488865), (5, 96391092), (6, 80325910), (7, 68850780), (10, 48195546), (12, 40162955), (14, 34425390), (15, 32130364), (20, 24097773), (21, 22950260), (28, 17212695), (30, 16065182), (35, 13770156), (42, 11475130), (60, 8032591), (70, 6885078), (84, 5737565), (105, 4590052), (140, 3442539), (157, 3069780), (210, 2295026), (314, 1534890), (420, 1147513), (471, 1023260), (628, 767445), (785, 613956), (942, 511630), (1099, 438540), (1570, 306978), (1884, 255815), (2198, 219270), (2355, 204652), (3140, 153489), (3297, 146180), (4396, 109635), (4710, 102326), (5495, 87708), (6594, 73090), (7309, 65940), (9420, 51163), (10990, 43854), (13188, 36545), (14618, 32970), (16485, 29236), (21927, 21980)]