494328390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1483}}^1$

素因数の和:1805

約数の個数: 64

約数和(自身を含む): 1220631552

約数和(自身を除く): 726303162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 271, 410, 542, 615, 813, 1230, 1355, 1483, 1626, 2710, 2966, 4065, 4449, 7415, 8130, 8898, 11111, 14830, 22222, 22245, 33333, 44490, 55555, 60803, 66666, 111110, 121606, 166665, 182409, 304015, 333330, 364818, 401893, 608030, 803786, 912045, 1205679, 1824090, 2009465, 2411358, 4018930, 6028395, 12056790, 16477613, 32955226, 49432839, 82388065, 98865678, 164776130, 247164195, 494328390]

約数ペア:

[(1, 494328390), (2, 247164195), (3, 164776130), (5, 98865678), (6, 82388065), (10, 49432839), (15, 32955226), (30, 16477613), (41, 12056790), (82, 6028395), (123, 4018930), (205, 2411358), (246, 2009465), (271, 1824090), (410, 1205679), (542, 912045), (615, 803786), (813, 608030), (1230, 401893), (1355, 364818), (1483, 333330), (1626, 304015), (2710, 182409), (2966, 166665), (4065, 121606), (4449, 111110), (7415, 66666), (8130, 60803), (8898, 55555), (11111, 44490), (14830, 33333), (22222, 22245)]