30220476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1643

約数の個数: 72

約数和(自身を含む): 83521872

約数和(自身を除く): 53301396

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1601, 1716, 3146, 3202, 4719, 4803, 6292, 6404, 9438, 9606, 17611, 18876, 19212, 20813, 35222, 41626, 52833, 62439, 70444, 83252, 105666, 124878, 193721, 211332, 228943, 249756, 387442, 457886, 581163, 686829, 774884, 915772, 1162326, 1373658, 2324652, 2518373, 2747316, 5036746, 7555119, 10073492, 15110238, 30220476]

約数ペア:

[(1, 30220476), (2, 15110238), (3, 10073492), (4, 7555119), (6, 5036746), (11, 2747316), (12, 2518373), (13, 2324652), (22, 1373658), (26, 1162326), (33, 915772), (39, 774884), (44, 686829), (52, 581163), (66, 457886), (78, 387442), (121, 249756), (132, 228943), (143, 211332), (156, 193721), (242, 124878), (286, 105666), (363, 83252), (429, 70444), (484, 62439), (572, 52833), (726, 41626), (858, 35222), (1452, 20813), (1573, 19212), (1601, 18876), (1716, 17611), (3146, 9606), (3202, 9438), (4719, 6404), (4803, 6292)]