28586430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 77995008

約数和(自身を除く): 49408578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 61, 82, 90, 122, 123, 127, 183, 205, 246, 254, 305, 366, 369, 381, 410, 549, 610, 615, 635, 738, 762, 915, 1098, 1143, 1230, 1270, 1830, 1845, 1905, 2286, 2501, 2745, 3690, 3810, 5002, 5207, 5490, 5715, 7503, 7747, 10414, 11430, 12505, 15006, 15494, 15621, 22509, 23241, 25010, 26035, 31242, 37515, 38735, 45018, 46482, 46863, 52070, 69723, 75030, 77470, 78105, 93726, 112545, 116205, 139446, 156210, 225090, 232410, 234315, 317627, 348615, 468630, 635254, 697230, 952881, 1588135, 1905762, 2858643, 3176270, 4764405, 5717286, 9528810, 14293215, 28586430]

約数ペア:

[(1, 28586430), (2, 14293215), (3, 9528810), (5, 5717286), (6, 4764405), (9, 3176270), (10, 2858643), (15, 1905762), (18, 1588135), (30, 952881), (41, 697230), (45, 635254), (61, 468630), (82, 348615), (90, 317627), (122, 234315), (123, 232410), (127, 225090), (183, 156210), (205, 139446), (246, 116205), (254, 112545), (305, 93726), (366, 78105), (369, 77470), (381, 75030), (410, 69723), (549, 52070), (610, 46863), (615, 46482), (635, 45018), (738, 38735), (762, 37515), (915, 31242), (1098, 26035), (1143, 25010), (1230, 23241), (1270, 22509), (1830, 15621), (1845, 15494), (1905, 15006), (2286, 12505), (2501, 11430), (2745, 10414), (3690, 7747), (3810, 7503), (5002, 5715), (5207, 5490)]