15696804890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1096

約数の個数: 128

約数和(自身を含む): 32350026240

約数和(自身を除く): 16653221350

約数列:

[1, 2, 5, 10, 13, 26, 37, 53, 65, 67, 74, 106, 130, 134, 185, 265, 335, 370, 481, 530, 670, 689, 871, 919, 962, 1378, 1742, 1838, 1961, 2405, 2479, 3445, 3551, 3922, 4355, 4595, 4810, 4958, 6890, 7102, 8710, 9190, 9805, 11947, 12395, 17755, 19610, 23894, 24790, 25493, 32227, 34003, 35510, 46163, 48707, 50986, 59735, 61573, 64454, 68006, 92326, 97414, 119470, 123146, 127465, 131387, 161135, 170015, 230815, 243535, 254930, 262774, 307865, 322270, 340030, 442039, 461630, 487070, 615730, 633191, 656935, 800449, 884078, 1266382, 1313870, 1600898, 1708031, 1802159, 2210195, 2278201, 3165955, 3263369, 3416062, 3604318, 4002245, 4420390, 4556402, 6331910, 6526738, 8004490, 8540155, 9010795, 11391005, 16316845, 17080310, 18021590, 22782010, 23428067, 29616613, 32633690, 42423797, 46856134, 59233226, 84847594, 117140335, 120744653, 148083065, 212118985, 234280670, 241489306, 296166130, 424237970, 603723265, 1207446530, 1569680489, 3139360978, 7848402445, 15696804890]

約数ペア:

[(1, 15696804890), (2, 7848402445), (5, 3139360978), (10, 1569680489), (13, 1207446530), (26, 603723265), (37, 424237970), (53, 296166130), (65, 241489306), (67, 234280670), (74, 212118985), (106, 148083065), (130, 120744653), (134, 117140335), (185, 84847594), (265, 59233226), (335, 46856134), (370, 42423797), (481, 32633690), (530, 29616613), (670, 23428067), (689, 22782010), (871, 18021590), (919, 17080310), (962, 16316845), (1378, 11391005), (1742, 9010795), (1838, 8540155), (1961, 8004490), (2405, 6526738), (2479, 6331910), (3445, 4556402), (3551, 4420390), (3922, 4002245), (4355, 3604318), (4595, 3416062), (4810, 3263369), (4958, 3165955), (6890, 2278201), (7102, 2210195), (8710, 1802159), (9190, 1708031), (9805, 1600898), (11947, 1313870), (12395, 1266382), (17755, 884078), (19610, 800449), (23894, 656935), (24790, 633191), (25493, 615730), (32227, 487070), (34003, 461630), (35510, 442039), (46163, 340030), (48707, 322270), (50986, 307865), (59735, 262774), (61573, 254930), (64454, 243535), (68006, 230815), (92326, 170015), (97414, 161135), (119470, 131387), (123146, 127465)]