670331090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 1502323200

約数和(自身を除く): 831992110

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 89, 110, 115, 130, 143, 178, 229, 230, 253, 286, 299, 445, 458, 506, 598, 715, 890, 979, 1145, 1157, 1265, 1430, 1495, 1958, 2047, 2290, 2314, 2519, 2530, 2977, 2990, 3289, 4094, 4895, 5038, 5267, 5785, 5954, 6578, 9790, 10235, 10534, 11570, 12595, 12727, 14885, 16445, 20381, 20470, 22517, 25190, 25454, 26335, 26611, 29770, 32747, 32890, 40762, 45034, 52670, 53222, 57937, 63635, 65494, 68471, 101905, 112585, 115874, 127270, 133055, 136942, 163735, 203810, 224191, 225170, 264953, 266110, 289685, 292721, 327470, 342355, 448382, 468763, 529906, 579370, 585442, 684710, 753181, 937526, 1120955, 1324765, 1463605, 1506362, 2241910, 2343815, 2649530, 2914483, 2927210, 3765905, 4687630, 5156393, 5828966, 6093919, 7531810, 10312786, 12187838, 14572415, 25781965, 29144830, 30469595, 51563930, 60939190, 67033109, 134066218, 335165545, 670331090]

約数ペア:

[(1, 670331090), (2, 335165545), (5, 134066218), (10, 67033109), (11, 60939190), (13, 51563930), (22, 30469595), (23, 29144830), (26, 25781965), (46, 14572415), (55, 12187838), (65, 10312786), (89, 7531810), (110, 6093919), (115, 5828966), (130, 5156393), (143, 4687630), (178, 3765905), (229, 2927210), (230, 2914483), (253, 2649530), (286, 2343815), (299, 2241910), (445, 1506362), (458, 1463605), (506, 1324765), (598, 1120955), (715, 937526), (890, 753181), (979, 684710), (1145, 585442), (1157, 579370), (1265, 529906), (1430, 468763), (1495, 448382), (1958, 342355), (2047, 327470), (2290, 292721), (2314, 289685), (2519, 266110), (2530, 264953), (2977, 225170), (2990, 224191), (3289, 203810), (4094, 163735), (4895, 136942), (5038, 133055), (5267, 127270), (5785, 115874), (5954, 112585), (6578, 101905), (9790, 68471), (10235, 65494), (10534, 63635), (11570, 57937), (12595, 53222), (12727, 52670), (14885, 45034), (16445, 40762), (20381, 32890), (20470, 32747), (22517, 29770), (25190, 26611), (25454, 26335)]