9372560820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{11197}}^1$

素因数の和:13209

約数の個数: 96

約数和(自身を含む): 30009923328

約数和(自身を除く): 20637362508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1993, 3986, 5979, 7972, 9965, 11197, 11958, 13951, 19930, 22394, 23916, 27902, 29895, 33591, 39860, 41853, 44788, 55804, 55985, 59790, 67182, 69755, 78379, 83706, 111970, 119580, 134364, 139510, 156758, 167412, 167955, 209265, 223940, 235137, 279020, 313516, 335910, 391895, 418530, 470274, 671820, 783790, 837060, 940548, 1175685, 1567580, 2351370, 4702740, 22315621, 44631242, 66946863, 89262484, 111578105, 133893726, 156209347, 223156210, 267787452, 312418694, 334734315, 446312420, 468628041, 624837388, 669468630, 781046735, 937256082, 1338937260, 1562093470, 1874512164, 2343140205, 3124186940, 4686280410, 9372560820]

約数ペア:

[(1, 9372560820), (2, 4686280410), (3, 3124186940), (4, 2343140205), (5, 1874512164), (6, 1562093470), (7, 1338937260), (10, 937256082), (12, 781046735), (14, 669468630), (15, 624837388), (20, 468628041), (21, 446312420), (28, 334734315), (30, 312418694), (35, 267787452), (42, 223156210), (60, 156209347), (70, 133893726), (84, 111578105), (105, 89262484), (140, 66946863), (210, 44631242), (420, 22315621), (1993, 4702740), (3986, 2351370), (5979, 1567580), (7972, 1175685), (9965, 940548), (11197, 837060), (11958, 783790), (13951, 671820), (19930, 470274), (22394, 418530), (23916, 391895), (27902, 335910), (29895, 313516), (33591, 279020), (39860, 235137), (41853, 223940), (44788, 209265), (55804, 167955), (55985, 167412), (59790, 156758), (67182, 139510), (69755, 134364), (78379, 119580), (83706, 111970)]