1217515240890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11189369}}^1$

素因数の和:11189429

約数の個数: 128

約数和(自身を含む): 3609243187200

約数和(自身を除く): 2391727946310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2418, 2790, 3510, 3627, 4030, 4185, 6045, 7254, 8370, 10881, 12090, 18135, 21762, 36270, 54405, 108810, 11189369, 22378738, 33568107, 55946845, 67136214, 100704321, 111893690, 145461797, 167840535, 201408642, 290923594, 302112963, 335681070, 346870439, 436385391, 503521605, 604225926, 693740878, 727308985, 872770782, 1007043210, 1040611317, 1309156173, 1454617970, 1510564815, 1734352195, 2081222634, 2181926955, 2618312346, 3021129630, 3121833951, 3468704390, 3927468519, 4363853910, 4509315707, 5203056585, 6243667902, 6545780865, 7854937038, 9018631414, 9365501853, 10406113170, 13091561730, 13527947121, 15609169755, 18731003706, 19637342595, 22546578535, 27055894242, 31218339510, 39274685190, 40583841363, 45093157070, 46827509265, 67639735605, 81167682726, 93655018530, 121751524089, 135279471210, 202919206815, 243503048178, 405838413630, 608757620445, 1217515240890]

約数ペア:

[(1, 1217515240890), (2, 608757620445), (3, 405838413630), (5, 243503048178), (6, 202919206815), (9, 135279471210), (10, 121751524089), (13, 93655018530), (15, 81167682726), (18, 67639735605), (26, 46827509265), (27, 45093157070), (30, 40583841363), (31, 39274685190), (39, 31218339510), (45, 27055894242), (54, 22546578535), (62, 19637342595), (65, 18731003706), (78, 15609169755), (90, 13527947121), (93, 13091561730), (117, 10406113170), (130, 9365501853), (135, 9018631414), (155, 7854937038), (186, 6545780865), (195, 6243667902), (234, 5203056585), (270, 4509315707), (279, 4363853910), (310, 3927468519), (351, 3468704390), (390, 3121833951), (403, 3021129630), (465, 2618312346), (558, 2181926955), (585, 2081222634), (702, 1734352195), (806, 1510564815), (837, 1454617970), (930, 1309156173), (1170, 1040611317), (1209, 1007043210), (1395, 872770782), (1674, 727308985), (1755, 693740878), (2015, 604225926), (2418, 503521605), (2790, 436385391), (3510, 346870439), (3627, 335681070), (4030, 302112963), (4185, 290923594), (6045, 201408642), (7254, 167840535), (8370, 145461797), (10881, 111893690), (12090, 100704321), (18135, 67136214), (21762, 55946845), (36270, 33568107), (54405, 22378738), (108810, 11189369)]