168349980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{165049}}^1$

素因数の和:165078

約数の個数: 48

約数和(自身を含む): 499111200

約数和(自身を除く): 330761220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 165049, 330098, 495147, 660196, 825245, 990294, 1650490, 1980588, 2475735, 2805833, 3300980, 4951470, 5611666, 8417499, 9902940, 11223332, 14029165, 16834998, 28058330, 33669996, 42087495, 56116660, 84174990, 168349980]

約数ペア:

[(1, 168349980), (2, 84174990), (3, 56116660), (4, 42087495), (5, 33669996), (6, 28058330), (10, 16834998), (12, 14029165), (15, 11223332), (17, 9902940), (20, 8417499), (30, 5611666), (34, 4951470), (51, 3300980), (60, 2805833), (68, 2475735), (85, 1980588), (102, 1650490), (170, 990294), (204, 825245), (255, 660196), (340, 495147), (510, 330098), (1020, 165049)]