121011090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 305665920

約数和(自身を除く): 184654830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 41, 74, 82, 111, 123, 185, 205, 222, 246, 370, 410, 555, 615, 1110, 1230, 1517, 2659, 3034, 4551, 5318, 7585, 7977, 9102, 13295, 15170, 15954, 22755, 26590, 39885, 45510, 79770, 98383, 109019, 196766, 218038, 295149, 327057, 491915, 545095, 590298, 654114, 983830, 1090190, 1475745, 1635285, 2951490, 3270570, 4033703, 8067406, 12101109, 20168515, 24202218, 40337030, 60505545, 121011090]

約数ペア:

[(1, 121011090), (2, 60505545), (3, 40337030), (5, 24202218), (6, 20168515), (10, 12101109), (15, 8067406), (30, 4033703), (37, 3270570), (41, 2951490), (74, 1635285), (82, 1475745), (111, 1090190), (123, 983830), (185, 654114), (205, 590298), (222, 545095), (246, 491915), (370, 327057), (410, 295149), (555, 218038), (615, 196766), (1110, 109019), (1230, 98383), (1517, 79770), (2659, 45510), (3034, 39885), (4551, 26590), (5318, 22755), (7585, 15954), (7977, 15170), (9102, 13295)]