68449290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25073}}^1$

素因数の和:25103

約数の個数: 64

約数和(自身を含む): 202196736

約数和(自身を除く): 133747446

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 25073, 50146, 75219, 125365, 150438, 175511, 250730, 325949, 351022, 376095, 526533, 651898, 752190, 877555, 977847, 1053066, 1629745, 1755110, 1955694, 2281643, 2632665, 3259490, 4563286, 4889235, 5265330, 6844929, 9778470, 11408215, 13689858, 22816430, 34224645, 68449290]

約数ペア:

[(1, 68449290), (2, 34224645), (3, 22816430), (5, 13689858), (6, 11408215), (7, 9778470), (10, 6844929), (13, 5265330), (14, 4889235), (15, 4563286), (21, 3259490), (26, 2632665), (30, 2281643), (35, 1955694), (39, 1755110), (42, 1629745), (65, 1053066), (70, 977847), (78, 877555), (91, 752190), (105, 651898), (130, 526533), (182, 376095), (195, 351022), (210, 325949), (273, 250730), (390, 175511), (455, 150438), (546, 125365), (910, 75219), (1365, 50146), (2730, 25073)]