71052930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 210954240

約数和(自身を除く): 139901310

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, 653, 702, 806, 837, 930, 1170, 1209, 1306, 1395, 1674, 1755, 1959, 2015, 2418, 2790, 3265, 3510, 3627, 3918, 4030, 4185, 5877, 6045, 6530, 7254, 8370, 8489, 9795, 10881, 11754, 12090, 16978, 17631, 18135, 19590, 20243, 21762, 25467, 29385, 35262, 36270, 40486, 42445, 50934, 54405, 58770, 60729, 76401, 84890, 88155, 101215, 108810, 121458, 127335, 152802, 176310, 182187, 202430, 229203, 254670, 263159, 303645, 364374, 382005, 458406, 526318, 546561, 607290, 764010, 789477, 910935, 1093122, 1146015, 1315795, 1578954, 1821870, 2292030, 2368431, 2631590, 2732805, 3947385, 4736862, 5465610, 7105293, 7894770, 11842155, 14210586, 23684310, 35526465, 71052930]

約数ペア:

[(1, 71052930), (2, 35526465), (3, 23684310), (5, 14210586), (6, 11842155), (9, 7894770), (10, 7105293), (13, 5465610), (15, 4736862), (18, 3947385), (26, 2732805), (27, 2631590), (30, 2368431), (31, 2292030), (39, 1821870), (45, 1578954), (54, 1315795), (62, 1146015), (65, 1093122), (78, 910935), (90, 789477), (93, 764010), (117, 607290), (130, 546561), (135, 526318), (155, 458406), (186, 382005), (195, 364374), (234, 303645), (270, 263159), (279, 254670), (310, 229203), (351, 202430), (390, 182187), (403, 176310), (465, 152802), (558, 127335), (585, 121458), (653, 108810), (702, 101215), (806, 88155), (837, 84890), (930, 76401), (1170, 60729), (1209, 58770), (1306, 54405), (1395, 50934), (1674, 42445), (1755, 40486), (1959, 36270), (2015, 35262), (2418, 29385), (2790, 25467), (3265, 21762), (3510, 20243), (3627, 19590), (3918, 18135), (4030, 17631), (4185, 16978), (5877, 12090), (6045, 11754), (6530, 10881), (7254, 9795), (8370, 8489)]