105317940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19289}}^1$

素因数の和:19321

約数の個数: 96

約数和(自身を含む): 362960640

約数和(自身を除く): 257642700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 19289, 38578, 57867, 77156, 96445, 115734, 135023, 192890, 231468, 250757, 270046, 289335, 385780, 405069, 501514, 540092, 578670, 675115, 752271, 810138, 1003028, 1157340, 1253785, 1350230, 1504542, 1620276, 1755299, 2025345, 2507570, 2700460, 3009084, 3510598, 3761355, 4050690, 5015140, 5265897, 7021196, 7522710, 8101380, 8776495, 10531794, 15045420, 17552990, 21063588, 26329485, 35105980, 52658970, 105317940]

約数ペア:

[(1, 105317940), (2, 52658970), (3, 35105980), (4, 26329485), (5, 21063588), (6, 17552990), (7, 15045420), (10, 10531794), (12, 8776495), (13, 8101380), (14, 7522710), (15, 7021196), (20, 5265897), (21, 5015140), (26, 4050690), (28, 3761355), (30, 3510598), (35, 3009084), (39, 2700460), (42, 2507570), (52, 2025345), (60, 1755299), (65, 1620276), (70, 1504542), (78, 1350230), (84, 1253785), (91, 1157340), (105, 1003028), (130, 810138), (140, 752271), (156, 675115), (182, 578670), (195, 540092), (210, 501514), (260, 405069), (273, 385780), (364, 289335), (390, 270046), (420, 250757), (455, 231468), (546, 192890), (780, 135023), (910, 115734), (1092, 96445), (1365, 77156), (1820, 57867), (2730, 38578), (5460, 19289)]