2507001570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{320179}}^1$

素因数の和:320224

約数の個数: 64

約数和(自身を含む): 6915888000

約数和(自身を除く): 4408886430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 320179, 640358, 960537, 1600895, 1921074, 2881611, 3201790, 4802685, 5763222, 8644833, 9285191, 9605370, 14408055, 17289666, 18570382, 27855573, 28816110, 43224165, 46425955, 55711146, 83566719, 86448330, 92851910, 139277865, 167133438, 250700157, 278555730, 417833595, 501400314, 835667190, 1253500785, 2507001570]

約数ペア:

[(1, 2507001570), (2, 1253500785), (3, 835667190), (5, 501400314), (6, 417833595), (9, 278555730), (10, 250700157), (15, 167133438), (18, 139277865), (27, 92851910), (29, 86448330), (30, 83566719), (45, 55711146), (54, 46425955), (58, 43224165), (87, 28816110), (90, 27855573), (135, 18570382), (145, 17289666), (174, 14408055), (261, 9605370), (270, 9285191), (290, 8644833), (435, 5763222), (522, 4802685), (783, 3201790), (870, 2881611), (1305, 1921074), (1566, 1600895), (2610, 960537), (3915, 640358), (7830, 320179)]