68835060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{54631}}^1$

素因数の和:54653

約数の個数: 72

約数和(自身を含む): 238632576

約数和(自身を除く): 169797516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 54631, 109262, 163893, 218524, 273155, 327786, 382417, 491679, 546310, 655572, 764834, 819465, 983358, 1092620, 1147251, 1529668, 1638930, 1912085, 1966716, 2294502, 2458395, 3277860, 3441753, 3824170, 4589004, 4916790, 5736255, 6883506, 7648340, 9833580, 11472510, 13767012, 17208765, 22945020, 34417530, 68835060]

約数ペア:

[(1, 68835060), (2, 34417530), (3, 22945020), (4, 17208765), (5, 13767012), (6, 11472510), (7, 9833580), (9, 7648340), (10, 6883506), (12, 5736255), (14, 4916790), (15, 4589004), (18, 3824170), (20, 3441753), (21, 3277860), (28, 2458395), (30, 2294502), (35, 1966716), (36, 1912085), (42, 1638930), (45, 1529668), (60, 1147251), (63, 1092620), (70, 983358), (84, 819465), (90, 764834), (105, 655572), (126, 546310), (140, 491679), (180, 382417), (210, 327786), (252, 273155), (315, 218524), (420, 163893), (630, 109262), (1260, 54631)]