2021033377740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10613}}^1\times {\mathrm{244141}}^1$

素因数の和:254779

約数の個数: 96

約数和(自身を含む): 6094792138176

約数和(自身を除く): 4073758760436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 10613, 21226, 31839, 42452, 53065, 63678, 106130, 127356, 137969, 159195, 212260, 244141, 275938, 318390, 413907, 488282, 551876, 636780, 689845, 732423, 827814, 976564, 1220705, 1379690, 1464846, 1655628, 2069535, 2441410, 2759380, 2929692, 3173833, 3662115, 4139070, 4882820, 6347666, 7324230, 8278140, 9521499, 12695332, 14648460, 15869165, 19042998, 31738330, 38085996, 47607495, 63476660, 95214990, 190429980, 2591068433, 5182136866, 7773205299, 10364273732, 12955342165, 15546410598, 25910684330, 31092821196, 33683889629, 38866026495, 51821368660, 67367779258, 77732052990, 101051668887, 134735558516, 155464105980, 168419448145, 202103337774, 336838896290, 404206675548, 505258344435, 673677792580, 1010516688870, 2021033377740]

約数ペア:

[(1, 2021033377740), (2, 1010516688870), (3, 673677792580), (4, 505258344435), (5, 404206675548), (6, 336838896290), (10, 202103337774), (12, 168419448145), (13, 155464105980), (15, 134735558516), (20, 101051668887), (26, 77732052990), (30, 67367779258), (39, 51821368660), (52, 38866026495), (60, 33683889629), (65, 31092821196), (78, 25910684330), (130, 15546410598), (156, 12955342165), (195, 10364273732), (260, 7773205299), (390, 5182136866), (780, 2591068433), (10613, 190429980), (21226, 95214990), (31839, 63476660), (42452, 47607495), (53065, 38085996), (63678, 31738330), (106130, 19042998), (127356, 15869165), (137969, 14648460), (159195, 12695332), (212260, 9521499), (244141, 8278140), (275938, 7324230), (318390, 6347666), (413907, 4882820), (488282, 4139070), (551876, 3662115), (636780, 3173833), (689845, 2929692), (732423, 2759380), (827814, 2441410), (976564, 2069535), (1220705, 1655628), (1379690, 1464846)]