2018031510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 5380743168

約数和(自身を除く): 3362711658

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 101, 110, 165, 191, 202, 303, 317, 330, 382, 505, 573, 606, 634, 951, 955, 1010, 1111, 1146, 1515, 1585, 1902, 1910, 2101, 2222, 2865, 3030, 3170, 3333, 3487, 4202, 4755, 5555, 5730, 6303, 6666, 6974, 9510, 10461, 10505, 11110, 12606, 16665, 17435, 19291, 20922, 21010, 31515, 32017, 33330, 34870, 38582, 52305, 57873, 60547, 63030, 64034, 96051, 96455, 104610, 115746, 121094, 160085, 181641, 192102, 192910, 212201, 289365, 302735, 320170, 352187, 363282, 424402, 480255, 578730, 605470, 636603, 666017, 704374, 908205, 960510, 1056561, 1061005, 1273206, 1332034, 1760935, 1816410, 1998051, 2113122, 2122010, 3183015, 3330085, 3521870, 3996102, 5282805, 6115247, 6366030, 6660170, 9990255, 10565610, 12230494, 18345741, 19980510, 30576235, 36691482, 61152470, 67267717, 91728705, 134535434, 183457410, 201803151, 336338585, 403606302, 672677170, 1009015755, 2018031510]

約数ペア:

[(1, 2018031510), (2, 1009015755), (3, 672677170), (5, 403606302), (6, 336338585), (10, 201803151), (11, 183457410), (15, 134535434), (22, 91728705), (30, 67267717), (33, 61152470), (55, 36691482), (66, 30576235), (101, 19980510), (110, 18345741), (165, 12230494), (191, 10565610), (202, 9990255), (303, 6660170), (317, 6366030), (330, 6115247), (382, 5282805), (505, 3996102), (573, 3521870), (606, 3330085), (634, 3183015), (951, 2122010), (955, 2113122), (1010, 1998051), (1111, 1816410), (1146, 1760935), (1515, 1332034), (1585, 1273206), (1902, 1061005), (1910, 1056561), (2101, 960510), (2222, 908205), (2865, 704374), (3030, 666017), (3170, 636603), (3333, 605470), (3487, 578730), (4202, 480255), (4755, 424402), (5555, 363282), (5730, 352187), (6303, 320170), (6666, 302735), (6974, 289365), (9510, 212201), (10461, 192910), (10505, 192102), (11110, 181641), (12606, 160085), (16665, 121094), (17435, 115746), (19291, 104610), (20922, 96455), (21010, 96051), (31515, 64034), (32017, 63030), (33330, 60547), (34870, 57873), (38582, 52305)]