170440980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167099}}^1$

素因数の和:167128

約数の個数: 48

約数和(自身を含む): 505310400

約数和(自身を除く): 334869420

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, 167099, 334198, 501297, 668396, 835495, 1002594, 1670990, 2005188, 2506485, 2840683, 3341980, 5012970, 5681366, 8522049, 10025940, 11362732, 14203415, 17044098, 28406830, 34088196, 42610245, 56813660, 85220490, 170440980]

約数ペア:

[(1, 170440980), (2, 85220490), (3, 56813660), (4, 42610245), (5, 34088196), (6, 28406830), (10, 17044098), (12, 14203415), (15, 11362732), (17, 10025940), (20, 8522049), (30, 5681366), (34, 5012970), (51, 3341980), (60, 2840683), (68, 2506485), (85, 2005188), (102, 1670990), (170, 1002594), (204, 835495), (255, 668396), (340, 501297), (510, 334198), (1020, 167099)]