2018077290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9839}}^1$

素因数の和:9948

約数の個数: 96

約数和(自身を含む): 5470882560

約数和(自身を除く): 3452805270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 53, 86, 90, 106, 129, 159, 215, 258, 265, 318, 387, 430, 477, 530, 645, 774, 795, 954, 1290, 1590, 1935, 2279, 2385, 3870, 4558, 4770, 6837, 9839, 11395, 13674, 19678, 20511, 22790, 29517, 34185, 41022, 49195, 59034, 68370, 88551, 98390, 102555, 147585, 177102, 205110, 295170, 423077, 442755, 521467, 846154, 885510, 1042934, 1269231, 1564401, 2115385, 2538462, 2607335, 3128802, 3807693, 4230770, 4693203, 5214670, 6346155, 7615386, 7822005, 9386406, 12692310, 15644010, 19038465, 22423081, 23466015, 38076930, 44846162, 46932030, 67269243, 112115405, 134538486, 201807729, 224230810, 336346215, 403615458, 672692430, 1009038645, 2018077290]

約数ペア:

[(1, 2018077290), (2, 1009038645), (3, 672692430), (5, 403615458), (6, 336346215), (9, 224230810), (10, 201807729), (15, 134538486), (18, 112115405), (30, 67269243), (43, 46932030), (45, 44846162), (53, 38076930), (86, 23466015), (90, 22423081), (106, 19038465), (129, 15644010), (159, 12692310), (215, 9386406), (258, 7822005), (265, 7615386), (318, 6346155), (387, 5214670), (430, 4693203), (477, 4230770), (530, 3807693), (645, 3128802), (774, 2607335), (795, 2538462), (954, 2115385), (1290, 1564401), (1590, 1269231), (1935, 1042934), (2279, 885510), (2385, 846154), (3870, 521467), (4558, 442755), (4770, 423077), (6837, 295170), (9839, 205110), (11395, 177102), (13674, 147585), (19678, 102555), (20511, 98390), (22790, 88551), (29517, 68370), (34185, 59034), (41022, 49195)]