1301665620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 3706859520

約数和(自身を除く): 2405193900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 311, 316, 395, 474, 622, 790, 883, 933, 948, 1185, 1244, 1555, 1580, 1766, 1866, 2370, 2649, 3110, 3532, 3732, 4415, 4665, 4740, 5298, 6220, 8830, 9330, 10596, 13245, 17660, 18660, 24569, 26490, 49138, 52980, 69757, 73707, 98276, 122845, 139514, 147414, 209271, 245690, 274613, 279028, 294828, 348785, 368535, 418542, 491380, 549226, 697570, 737070, 823839, 837084, 1046355, 1098452, 1373065, 1395140, 1474140, 1647678, 2092710, 2746130, 3295356, 4119195, 4185420, 5492260, 8238390, 16476780, 21694427, 43388854, 65083281, 86777708, 108472135, 130166562, 216944270, 260333124, 325416405, 433888540, 650832810, 1301665620]

約数ペア:

[(1, 1301665620), (2, 650832810), (3, 433888540), (4, 325416405), (5, 260333124), (6, 216944270), (10, 130166562), (12, 108472135), (15, 86777708), (20, 65083281), (30, 43388854), (60, 21694427), (79, 16476780), (158, 8238390), (237, 5492260), (311, 4185420), (316, 4119195), (395, 3295356), (474, 2746130), (622, 2092710), (790, 1647678), (883, 1474140), (933, 1395140), (948, 1373065), (1185, 1098452), (1244, 1046355), (1555, 837084), (1580, 823839), (1766, 737070), (1866, 697570), (2370, 549226), (2649, 491380), (3110, 418542), (3532, 368535), (3732, 348785), (4415, 294828), (4665, 279028), (4740, 274613), (5298, 245690), (6220, 209271), (8830, 147414), (9330, 139514), (10596, 122845), (13245, 98276), (17660, 73707), (18660, 69757), (24569, 52980), (26490, 49138)]