16461930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 40895712

約数和(自身を除く): 24433782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 571, 930, 961, 1142, 1713, 1922, 2855, 2883, 3426, 4805, 5710, 5766, 8565, 9610, 14415, 17130, 17701, 28830, 35402, 53103, 88505, 106206, 177010, 265515, 531030, 548731, 1097462, 1646193, 2743655, 3292386, 5487310, 8230965, 16461930]

約数ペア:

[(1, 16461930), (2, 8230965), (3, 5487310), (5, 3292386), (6, 2743655), (10, 1646193), (15, 1097462), (30, 548731), (31, 531030), (62, 265515), (93, 177010), (155, 106206), (186, 88505), (310, 53103), (465, 35402), (571, 28830), (930, 17701), (961, 17130), (1142, 14415), (1713, 9610), (1922, 8565), (2855, 5766), (2883, 5710), (3426, 4805)]