298340340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 854945280

約数和(自身を除く): 556604940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 113, 158, 226, 237, 316, 339, 395, 452, 474, 557, 565, 678, 790, 948, 1114, 1130, 1185, 1356, 1580, 1671, 1695, 2228, 2260, 2370, 2785, 3342, 3390, 4740, 5570, 6684, 6780, 8355, 8927, 11140, 16710, 17854, 26781, 33420, 35708, 44003, 44635, 53562, 62941, 88006, 89270, 107124, 125882, 132009, 133905, 176012, 178540, 188823, 220015, 251764, 264018, 267810, 314705, 377646, 440030, 528036, 535620, 629410, 660045, 755292, 880060, 944115, 1258820, 1320090, 1888230, 2640180, 3776460, 4972339, 9944678, 14917017, 19889356, 24861695, 29834034, 49723390, 59668068, 74585085, 99446780, 149170170, 298340340]

約数ペア:

[(1, 298340340), (2, 149170170), (3, 99446780), (4, 74585085), (5, 59668068), (6, 49723390), (10, 29834034), (12, 24861695), (15, 19889356), (20, 14917017), (30, 9944678), (60, 4972339), (79, 3776460), (113, 2640180), (158, 1888230), (226, 1320090), (237, 1258820), (316, 944115), (339, 880060), (395, 755292), (452, 660045), (474, 629410), (557, 535620), (565, 528036), (678, 440030), (790, 377646), (948, 314705), (1114, 267810), (1130, 264018), (1185, 251764), (1356, 220015), (1580, 188823), (1671, 178540), (1695, 176012), (2228, 133905), (2260, 132009), (2370, 125882), (2785, 107124), (3342, 89270), (3390, 88006), (4740, 62941), (5570, 53562), (6684, 44635), (6780, 44003), (8355, 35708), (8927, 33420), (11140, 26781), (16710, 17854)]