71145060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3457}}^1$

素因数の和:3490

約数の個数: 96

約数和(自身を含む): 232377600

約数和(自身を除く): 161232540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 3457, 4116, 5145, 6860, 6914, 10290, 10371, 13828, 17285, 20580, 20742, 24199, 34570, 41484, 48398, 51855, 69140, 72597, 96796, 103710, 120995, 145194, 169393, 207420, 241990, 290388, 338786, 362985, 483980, 508179, 677572, 725970, 846965, 1016358, 1185751, 1451940, 1693930, 2032716, 2371502, 2540895, 3387860, 3557253, 4743004, 5081790, 5928755, 7114506, 10163580, 11857510, 14229012, 17786265, 23715020, 35572530, 71145060]

約数ペア:

[(1, 71145060), (2, 35572530), (3, 23715020), (4, 17786265), (5, 14229012), (6, 11857510), (7, 10163580), (10, 7114506), (12, 5928755), (14, 5081790), (15, 4743004), (20, 3557253), (21, 3387860), (28, 2540895), (30, 2371502), (35, 2032716), (42, 1693930), (49, 1451940), (60, 1185751), (70, 1016358), (84, 846965), (98, 725970), (105, 677572), (140, 508179), (147, 483980), (196, 362985), (210, 338786), (245, 290388), (294, 241990), (343, 207420), (420, 169393), (490, 145194), (588, 120995), (686, 103710), (735, 96796), (980, 72597), (1029, 69140), (1372, 51855), (1470, 48398), (1715, 41484), (2058, 34570), (2940, 24199), (3430, 20742), (3457, 20580), (4116, 17285), (5145, 13828), (6860, 10371), (6914, 10290)]