42618540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 126282240

約数和(自身を除く): 83663700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 347, 356, 445, 460, 534, 690, 694, 890, 1041, 1068, 1335, 1380, 1388, 1735, 1780, 2047, 2082, 2670, 3470, 4094, 4164, 5205, 5340, 6141, 6940, 7981, 8188, 10235, 10410, 12282, 15962, 20470, 20820, 23943, 24564, 30705, 30883, 31924, 39905, 40940, 47886, 61410, 61766, 79810, 92649, 95772, 119715, 122820, 123532, 154415, 159620, 185298, 239430, 308830, 370596, 463245, 478860, 617660, 710309, 926490, 1420618, 1852980, 2130927, 2841236, 3551545, 4261854, 7103090, 8523708, 10654635, 14206180, 21309270, 42618540]

約数ペア:

[(1, 42618540), (2, 21309270), (3, 14206180), (4, 10654635), (5, 8523708), (6, 7103090), (10, 4261854), (12, 3551545), (15, 2841236), (20, 2130927), (23, 1852980), (30, 1420618), (46, 926490), (60, 710309), (69, 617660), (89, 478860), (92, 463245), (115, 370596), (138, 308830), (178, 239430), (230, 185298), (267, 159620), (276, 154415), (345, 123532), (347, 122820), (356, 119715), (445, 95772), (460, 92649), (534, 79810), (690, 61766), (694, 61410), (890, 47886), (1041, 40940), (1068, 39905), (1335, 31924), (1380, 30883), (1388, 30705), (1735, 24564), (1780, 23943), (2047, 20820), (2082, 20470), (2670, 15962), (3470, 12282), (4094, 10410), (4164, 10235), (5205, 8188), (5340, 7981), (6141, 6940)]