145528460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1863

約数の個数: 96

約数和(自身を含む): 388426752

約数和(自身を除く): 242898292

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 742, 770, 1060, 1166, 1484, 1540, 1783, 1855, 2332, 2915, 3566, 3710, 4081, 5830, 7132, 7420, 8162, 8915, 11660, 12481, 16324, 17830, 19613, 20405, 24962, 35660, 39226, 40810, 49924, 62405, 78452, 81620, 94499, 98065, 124810, 137291, 188998, 196130, 249620, 274582, 377996, 392260, 472495, 549164, 661493, 686455, 944990, 1039489, 1322986, 1372910, 1889980, 2078978, 2645972, 2745820, 3307465, 4157956, 5197445, 6614930, 7276423, 10394890, 13229860, 14552846, 20789780, 29105692, 36382115, 72764230, 145528460]

約数ペア:

[(1, 145528460), (2, 72764230), (4, 36382115), (5, 29105692), (7, 20789780), (10, 14552846), (11, 13229860), (14, 10394890), (20, 7276423), (22, 6614930), (28, 5197445), (35, 4157956), (44, 3307465), (53, 2745820), (55, 2645972), (70, 2078978), (77, 1889980), (106, 1372910), (110, 1322986), (140, 1039489), (154, 944990), (212, 686455), (220, 661493), (265, 549164), (308, 472495), (371, 392260), (385, 377996), (530, 274582), (583, 249620), (742, 196130), (770, 188998), (1060, 137291), (1166, 124810), (1484, 98065), (1540, 94499), (1783, 81620), (1855, 78452), (2332, 62405), (2915, 49924), (3566, 40810), (3710, 39226), (4081, 35660), (5830, 24962), (7132, 20405), (7420, 19613), (8162, 17830), (8915, 16324), (11660, 12481)]