2018308980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{44203}}^1$

素因数の和:44976

約数の個数: 48

約数和(自身を含む): 5658819264

約数和(自身を除く): 3640510284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 761, 1522, 2283, 3044, 3805, 4566, 7610, 9132, 11415, 15220, 22830, 44203, 45660, 88406, 132609, 176812, 221015, 265218, 442030, 530436, 663045, 884060, 1326090, 2652180, 33638483, 67276966, 100915449, 134553932, 168192415, 201830898, 336384830, 403661796, 504577245, 672769660, 1009154490, 2018308980]

約数ペア:

[(1, 2018308980), (2, 1009154490), (3, 672769660), (4, 504577245), (5, 403661796), (6, 336384830), (10, 201830898), (12, 168192415), (15, 134553932), (20, 100915449), (30, 67276966), (60, 33638483), (761, 2652180), (1522, 1326090), (2283, 884060), (3044, 663045), (3805, 530436), (4566, 442030), (7610, 265218), (9132, 221015), (11415, 176812), (15220, 132609), (22830, 88406), (44203, 45660)]