15678913690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1\times {\mathrm{1483}}^1$

素因数の和:2155

約数の個数: 64

約数和(自身を含む): 31018401792

約数和(自身を除く): 15339488102

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 431, 446, 862, 1115, 1483, 2155, 2230, 2453, 2966, 4310, 4741, 4906, 7415, 9482, 12265, 14830, 16313, 23705, 24530, 32626, 47410, 81565, 96113, 163130, 192226, 330709, 480565, 639173, 661418, 961130, 1057243, 1278346, 1653545, 2114486, 3195865, 3307090, 3637799, 5286215, 6391730, 7030903, 7275598, 10572430, 14061806, 18188995, 35154515, 36377990, 70309030, 142535579, 285071158, 712677895, 1425355790, 1567891369, 3135782738, 7839456845, 15678913690]

約数ペア:

[(1, 15678913690), (2, 7839456845), (5, 3135782738), (10, 1567891369), (11, 1425355790), (22, 712677895), (55, 285071158), (110, 142535579), (223, 70309030), (431, 36377990), (446, 35154515), (862, 18188995), (1115, 14061806), (1483, 10572430), (2155, 7275598), (2230, 7030903), (2453, 6391730), (2966, 5286215), (4310, 3637799), (4741, 3307090), (4906, 3195865), (7415, 2114486), (9482, 1653545), (12265, 1278346), (14830, 1057243), (16313, 961130), (23705, 661418), (24530, 639173), (32626, 480565), (47410, 330709), (81565, 192226), (96113, 163130)]