2457157030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{9631}}^1$

素因数の和:10492

約数の個数: 32

約数和(自身を含む): 4571578368

約数和(自身を除く): 2114421338

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 823, 1646, 4115, 8230, 9631, 19262, 25513, 48155, 51026, 96310, 127565, 255130, 298561, 597122, 1492805, 2985610, 7926313, 15852626, 39631565, 79263130, 245715703, 491431406, 1228578515, 2457157030]

約数ペア:

[(1, 2457157030), (2, 1228578515), (5, 491431406), (10, 245715703), (31, 79263130), (62, 39631565), (155, 15852626), (310, 7926313), (823, 2985610), (1646, 1492805), (4115, 597122), (8230, 298561), (9631, 255130), (19262, 127565), (25513, 96310), (48155, 51026)]