30348270

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 112

約数和(自身を含む): 85936032

約数和(自身を除く): 55587762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 181, 207, 230, 243, 270, 345, 362, 405, 414, 486, 543, 621, 690, 729, 810, 905, 1035, 1086, 1215, 1242, 1458, 1629, 1810, 1863, 2070, 2430, 2715, 3105, 3258, 3645, 3726, 4163, 4887, 5430, 5589, 6210, 7290, 8145, 8326, 9315, 9774, 11178, 12489, 14661, 16290, 16767, 18630, 20815, 24435, 24978, 27945, 29322, 33534, 37467, 41630, 43983, 48870, 55890, 62445, 73305, 74934, 83835, 87966, 112401, 124890, 131949, 146610, 167670, 187335, 219915, 224802, 263898, 337203, 374670, 439830, 562005, 659745, 674406, 1011609, 1124010, 1319490, 1686015, 2023218, 3034827, 3372030, 5058045, 6069654, 10116090, 15174135, 30348270]

約数ペア:

[(1, 30348270), (2, 15174135), (3, 10116090), (5, 6069654), (6, 5058045), (9, 3372030), (10, 3034827), (15, 2023218), (18, 1686015), (23, 1319490), (27, 1124010), (30, 1011609), (45, 674406), (46, 659745), (54, 562005), (69, 439830), (81, 374670), (90, 337203), (115, 263898), (135, 224802), (138, 219915), (162, 187335), (181, 167670), (207, 146610), (230, 131949), (243, 124890), (270, 112401), (345, 87966), (362, 83835), (405, 74934), (414, 73305), (486, 62445), (543, 55890), (621, 48870), (690, 43983), (729, 41630), (810, 37467), (905, 33534), (1035, 29322), (1086, 27945), (1215, 24978), (1242, 24435), (1458, 20815), (1629, 18630), (1810, 16767), (1863, 16290), (2070, 14661), (2430, 12489), (2715, 11178), (3105, 9774), (3258, 9315), (3645, 8326), (3726, 8145), (4163, 7290), (4887, 6210), (5430, 5589)]