310013172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2777}}^1$

素因数の和:3237

約数の個数: 72

約数和(自身を含む): 897938496

約数和(自身を除く): 587925324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1329, 1772, 2658, 2777, 3101, 3987, 5316, 5554, 6202, 7974, 8331, 9303, 11108, 12404, 15948, 16662, 18606, 19439, 24993, 27909, 33324, 37212, 38878, 49986, 55818, 58317, 77756, 99972, 111636, 116634, 174951, 233268, 349902, 699804, 1230211, 2460422, 3690633, 4920844, 7381266, 8611477, 11071899, 14762532, 17222954, 22143798, 25834431, 34445908, 44287596, 51668862, 77503293, 103337724, 155006586, 310013172]

約数ペア:

[(1, 310013172), (2, 155006586), (3, 103337724), (4, 77503293), (6, 51668862), (7, 44287596), (9, 34445908), (12, 25834431), (14, 22143798), (18, 17222954), (21, 14762532), (28, 11071899), (36, 8611477), (42, 7381266), (63, 4920844), (84, 3690633), (126, 2460422), (252, 1230211), (443, 699804), (886, 349902), (1329, 233268), (1772, 174951), (2658, 116634), (2777, 111636), (3101, 99972), (3987, 77756), (5316, 58317), (5554, 55818), (6202, 49986), (7974, 38878), (8331, 37212), (9303, 33324), (11108, 27909), (12404, 24993), (15948, 19439), (16662, 18606)]