23353740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5679

約数の個数: 72

約数和(自身を含む): 73932768

約数和(自身を除く): 50579028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5641, 11282, 16923, 22564, 28205, 33846, 50769, 56410, 67692, 84615, 101538, 112820, 129743, 169230, 203076, 253845, 259486, 338460, 389229, 507690, 518972, 648715, 778458, 1015380, 1167687, 1297430, 1556916, 1946145, 2335374, 2594860, 3892290, 4670748, 5838435, 7784580, 11676870, 23353740]

約数ペア:

[(1, 23353740), (2, 11676870), (3, 7784580), (4, 5838435), (5, 4670748), (6, 3892290), (9, 2594860), (10, 2335374), (12, 1946145), (15, 1556916), (18, 1297430), (20, 1167687), (23, 1015380), (30, 778458), (36, 648715), (45, 518972), (46, 507690), (60, 389229), (69, 338460), (90, 259486), (92, 253845), (115, 203076), (138, 169230), (180, 129743), (207, 112820), (230, 101538), (276, 84615), (345, 67692), (414, 56410), (460, 50769), (690, 33846), (828, 28205), (1035, 22564), (1380, 16923), (2070, 11282), (4140, 5641)]