22720710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10667}}^1$

素因数の和:10748

約数の個数: 32

約数和(自身を含む): 55302912

約数和(自身を除く): 32582202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 10667, 21334, 32001, 53335, 64002, 106670, 160005, 320010, 757357, 1514714, 2272071, 3786785, 4544142, 7573570, 11360355, 22720710]

約数ペア:

[(1, 22720710), (2, 11360355), (3, 7573570), (5, 4544142), (6, 3786785), (10, 2272071), (15, 1514714), (30, 757357), (71, 320010), (142, 160005), (213, 106670), (355, 64002), (426, 53335), (710, 32001), (1065, 21334), (2130, 10667)]