195590460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19289}}^1$

素因数の和:19327

約数の個数: 72

約数和(自身を含む): 593051760

約数和(自身を除く): 397461300

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, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 19289, 38578, 57867, 77156, 96445, 115734, 192890, 231468, 250757, 289335, 385780, 501514, 578670, 752271, 1003028, 1157340, 1253785, 1504542, 2507570, 3009084, 3259841, 3761355, 5015140, 6519682, 7522710, 9779523, 13039364, 15045420, 16299205, 19559046, 32598410, 39118092, 48897615, 65196820, 97795230, 195590460]

約数ペア:

[(1, 195590460), (2, 97795230), (3, 65196820), (4, 48897615), (5, 39118092), (6, 32598410), (10, 19559046), (12, 16299205), (13, 15045420), (15, 13039364), (20, 9779523), (26, 7522710), (30, 6519682), (39, 5015140), (52, 3761355), (60, 3259841), (65, 3009084), (78, 2507570), (130, 1504542), (156, 1253785), (169, 1157340), (195, 1003028), (260, 752271), (338, 578670), (390, 501514), (507, 385780), (676, 289335), (780, 250757), (845, 231468), (1014, 192890), (1690, 115734), (2028, 96445), (2535, 77156), (3380, 57867), (5070, 38578), (10140, 19289)]