3349908380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20681}}^1$

素因数の和:20799

約数の個数: 96

約数和(自身を含む): 8755931520

約数和(自身を除く): 5406023140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 89, 91, 130, 140, 178, 182, 260, 356, 364, 445, 455, 623, 890, 910, 1157, 1246, 1780, 1820, 2314, 2492, 3115, 4628, 5785, 6230, 8099, 11570, 12460, 16198, 20681, 23140, 32396, 40495, 41362, 80990, 82724, 103405, 144767, 161980, 206810, 268853, 289534, 413620, 537706, 579068, 723835, 1075412, 1344265, 1447670, 1840609, 1881971, 2688530, 2895340, 3681218, 3763942, 5377060, 7362436, 7527884, 9203045, 9409855, 12884263, 18406090, 18819710, 23927917, 25768526, 36812180, 37639420, 47855834, 51537052, 64421315, 95711668, 119639585, 128842630, 167495419, 239279170, 257685260, 334990838, 478558340, 669981676, 837477095, 1674954190, 3349908380]

約数ペア:

[(1, 3349908380), (2, 1674954190), (4, 837477095), (5, 669981676), (7, 478558340), (10, 334990838), (13, 257685260), (14, 239279170), (20, 167495419), (26, 128842630), (28, 119639585), (35, 95711668), (52, 64421315), (65, 51537052), (70, 47855834), (89, 37639420), (91, 36812180), (130, 25768526), (140, 23927917), (178, 18819710), (182, 18406090), (260, 12884263), (356, 9409855), (364, 9203045), (445, 7527884), (455, 7362436), (623, 5377060), (890, 3763942), (910, 3681218), (1157, 2895340), (1246, 2688530), (1780, 1881971), (1820, 1840609), (2314, 1447670), (2492, 1344265), (3115, 1075412), (4628, 723835), (5785, 579068), (6230, 537706), (8099, 413620), (11570, 289534), (12460, 268853), (16198, 206810), (20681, 161980), (23140, 144767), (32396, 103405), (40495, 82724), (41362, 80990)]