84357510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 212557824

約数和(自身を除く): 128200314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 1487, 1830, 1891, 2974, 3782, 4461, 5673, 7435, 8922, 9455, 11346, 14870, 18910, 22305, 28365, 44610, 46097, 56730, 90707, 92194, 138291, 181414, 230485, 272121, 276582, 453535, 460970, 544242, 691455, 907070, 1360605, 1382910, 2721210, 2811917, 5623834, 8435751, 14059585, 16871502, 28119170, 42178755, 84357510]

約数ペア:

[(1, 84357510), (2, 42178755), (3, 28119170), (5, 16871502), (6, 14059585), (10, 8435751), (15, 5623834), (30, 2811917), (31, 2721210), (61, 1382910), (62, 1360605), (93, 907070), (122, 691455), (155, 544242), (183, 460970), (186, 453535), (305, 276582), (310, 272121), (366, 230485), (465, 181414), (610, 138291), (915, 92194), (930, 90707), (1487, 56730), (1830, 46097), (1891, 44610), (2974, 28365), (3782, 22305), (4461, 18910), (5673, 14870), (7435, 11346), (8922, 9455)]