1929003180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 5878129824

約数和(自身を除く): 3949126644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 281, 338, 390, 507, 562, 676, 677, 780, 843, 845, 1014, 1124, 1354, 1405, 1686, 1690, 2028, 2031, 2535, 2708, 2810, 3372, 3380, 3385, 3653, 4062, 4215, 5070, 5620, 6770, 7306, 8124, 8430, 8801, 10140, 10155, 10959, 13540, 14612, 16860, 17602, 18265, 20310, 21918, 26403, 35204, 36530, 40620, 43836, 44005, 47489, 52806, 54795, 73060, 88010, 94978, 105612, 109590, 114413, 132015, 142467, 176020, 189956, 190237, 219180, 228826, 237445, 264030, 284934, 343239, 380474, 457652, 474890, 528060, 569868, 570711, 572065, 686478, 712335, 760948, 949780, 951185, 1141422, 1144130, 1372956, 1424670, 1716195, 1902370, 2282844, 2288260, 2473081, 2849340, 2853555, 3432390, 3804740, 4946162, 5707110, 6864780, 7419243, 9892324, 11414220, 12365405, 14838486, 24730810, 29676972, 32150053, 37096215, 49461620, 64300106, 74192430, 96450159, 128600212, 148384860, 160750265, 192900318, 321500530, 385800636, 482250795, 643001060, 964501590, 1929003180]

約数ペア:

[(1, 1929003180), (2, 964501590), (3, 643001060), (4, 482250795), (5, 385800636), (6, 321500530), (10, 192900318), (12, 160750265), (13, 148384860), (15, 128600212), (20, 96450159), (26, 74192430), (30, 64300106), (39, 49461620), (52, 37096215), (60, 32150053), (65, 29676972), (78, 24730810), (130, 14838486), (156, 12365405), (169, 11414220), (195, 9892324), (260, 7419243), (281, 6864780), (338, 5707110), (390, 4946162), (507, 3804740), (562, 3432390), (676, 2853555), (677, 2849340), (780, 2473081), (843, 2288260), (845, 2282844), (1014, 1902370), (1124, 1716195), (1354, 1424670), (1405, 1372956), (1686, 1144130), (1690, 1141422), (2028, 951185), (2031, 949780), (2535, 760948), (2708, 712335), (2810, 686478), (3372, 572065), (3380, 570711), (3385, 569868), (3653, 528060), (4062, 474890), (4215, 457652), (5070, 380474), (5620, 343239), (6770, 284934), (7306, 264030), (8124, 237445), (8430, 228826), (8801, 219180), (10140, 190237), (10155, 189956), (10959, 176020), (13540, 142467), (14612, 132015), (16860, 114413), (17602, 109590), (18265, 105612), (20310, 94978), (21918, 88010), (26403, 73060), (35204, 54795), (36530, 52806), (40620, 47489), (43836, 44005)]