72445430

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 133839648

約数和(自身を除く): 61394218

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 305, 565, 610, 1051, 1130, 2102, 5255, 6893, 10510, 13786, 34465, 64111, 68930, 118763, 128222, 237526, 320555, 593815, 641110, 1187630, 7244543, 14489086, 36222715, 72445430]

約数ペア:

[(1, 72445430), (2, 36222715), (5, 14489086), (10, 7244543), (61, 1187630), (113, 641110), (122, 593815), (226, 320555), (305, 237526), (565, 128222), (610, 118763), (1051, 68930), (1130, 64111), (2102, 34465), (5255, 13786), (6893, 10510)]