15704483030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1\times {\mathrm{911}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 29747367936

約数和(自身を除く): 14042884906

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 311, 482, 622, 911, 1205, 1555, 1822, 2410, 3110, 4555, 5543, 7153, 9110, 11086, 14306, 20953, 27715, 35765, 41906, 55430, 71530, 74951, 104765, 149902, 209530, 219551, 283321, 374755, 439102, 566642, 749510, 1097755, 1416605, 1723873, 2195510, 2833210, 3447746, 5049673, 6516383, 8619365, 10099346, 13032766, 17238730, 25248365, 32581915, 50496730, 65163830, 68280361, 136560722, 341401805, 682803610, 1570448303, 3140896606, 7852241515, 15704483030]

約数ペア:

[(1, 15704483030), (2, 7852241515), (5, 3140896606), (10, 1570448303), (23, 682803610), (46, 341401805), (115, 136560722), (230, 68280361), (241, 65163830), (311, 50496730), (482, 32581915), (622, 25248365), (911, 17238730), (1205, 13032766), (1555, 10099346), (1822, 8619365), (2410, 6516383), (3110, 5049673), (4555, 3447746), (5543, 2833210), (7153, 2195510), (9110, 1723873), (11086, 1416605), (14306, 1097755), (20953, 749510), (27715, 566642), (35765, 439102), (41906, 374755), (55430, 283321), (71530, 219551), (74951, 209530), (104765, 149902)]