30968892

素因数分解:

$2^2\times 3^5\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 82106752

約数和(自身を除く): 51137860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 211, 243, 302, 324, 422, 453, 486, 604, 633, 844, 906, 972, 1266, 1359, 1812, 1899, 2532, 2718, 3798, 4077, 5436, 5697, 7596, 8154, 11394, 12231, 16308, 17091, 22788, 24462, 31861, 34182, 36693, 48924, 51273, 63722, 68364, 73386, 95583, 102546, 127444, 146772, 191166, 205092, 286749, 382332, 573498, 860247, 1146996, 1720494, 2580741, 3440988, 5161482, 7742223, 10322964, 15484446, 30968892]

約数ペア:

[(1, 30968892), (2, 15484446), (3, 10322964), (4, 7742223), (6, 5161482), (9, 3440988), (12, 2580741), (18, 1720494), (27, 1146996), (36, 860247), (54, 573498), (81, 382332), (108, 286749), (151, 205092), (162, 191166), (211, 146772), (243, 127444), (302, 102546), (324, 95583), (422, 73386), (453, 68364), (486, 63722), (604, 51273), (633, 48924), (844, 36693), (906, 34182), (972, 31861), (1266, 24462), (1359, 22788), (1812, 17091), (1899, 16308), (2532, 12231), (2718, 11394), (3798, 8154), (4077, 7596), (5436, 5697)]