3383940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1151}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 11031552

約数和(自身を除く): 7647612

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, 420, 490, 588, 735, 980, 1151, 1470, 2302, 2940, 3453, 4604, 5755, 6906, 8057, 11510, 13812, 16114, 17265, 23020, 24171, 32228, 34530, 40285, 48342, 56399, 69060, 80570, 96684, 112798, 120855, 161140, 169197, 225596, 241710, 281995, 338394, 483420, 563990, 676788, 845985, 1127980, 1691970, 3383940]

約数ペア:

[(1, 3383940), (2, 1691970), (3, 1127980), (4, 845985), (5, 676788), (6, 563990), (7, 483420), (10, 338394), (12, 281995), (14, 241710), (15, 225596), (20, 169197), (21, 161140), (28, 120855), (30, 112798), (35, 96684), (42, 80570), (49, 69060), (60, 56399), (70, 48342), (84, 40285), (98, 34530), (105, 32228), (140, 24171), (147, 23020), (196, 17265), (210, 16114), (245, 13812), (294, 11510), (420, 8057), (490, 6906), (588, 5755), (735, 4604), (980, 3453), (1151, 2940), (1470, 2302)]