314219620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 780788736

約数和(自身を除く): 466569116

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 181, 220, 260, 286, 362, 572, 607, 715, 724, 905, 1214, 1430, 1810, 1991, 2353, 2428, 2860, 3035, 3620, 3982, 4706, 6070, 6677, 7891, 7964, 9412, 9955, 11765, 12140, 13354, 15782, 19910, 23530, 25883, 26708, 31564, 33385, 39455, 39820, 47060, 51766, 66770, 78910, 86801, 103532, 109867, 129415, 133540, 157820, 173602, 219734, 258830, 347204, 434005, 439468, 517660, 549335, 868010, 1098670, 1208537, 1428271, 1736020, 2197340, 2417074, 2856542, 4834148, 5713084, 6042685, 7141355, 12085370, 14282710, 15710981, 24170740, 28565420, 31421962, 62843924, 78554905, 157109810, 314219620]

約数ペア:

[(1, 314219620), (2, 157109810), (4, 78554905), (5, 62843924), (10, 31421962), (11, 28565420), (13, 24170740), (20, 15710981), (22, 14282710), (26, 12085370), (44, 7141355), (52, 6042685), (55, 5713084), (65, 4834148), (110, 2856542), (130, 2417074), (143, 2197340), (181, 1736020), (220, 1428271), (260, 1208537), (286, 1098670), (362, 868010), (572, 549335), (607, 517660), (715, 439468), (724, 434005), (905, 347204), (1214, 258830), (1430, 219734), (1810, 173602), (1991, 157820), (2353, 133540), (2428, 129415), (2860, 109867), (3035, 103532), (3620, 86801), (3982, 78910), (4706, 66770), (6070, 51766), (6677, 47060), (7891, 39820), (7964, 39455), (9412, 33385), (9955, 31564), (11765, 26708), (12140, 25883), (13354, 23530), (15782, 19910)]