1012460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2322432

約数和(自身を除く): 1309972

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 71, 92, 115, 124, 142, 155, 230, 284, 310, 355, 460, 620, 710, 713, 1420, 1426, 1633, 2201, 2852, 3266, 3565, 4402, 6532, 7130, 8165, 8804, 11005, 14260, 16330, 22010, 32660, 44020, 50623, 101246, 202492, 253115, 506230, 1012460]

約数ペア:

[(1, 1012460), (2, 506230), (4, 253115), (5, 202492), (10, 101246), (20, 50623), (23, 44020), (31, 32660), (46, 22010), (62, 16330), (71, 14260), (92, 11005), (115, 8804), (124, 8165), (142, 7130), (155, 6532), (230, 4402), (284, 3565), (310, 3266), (355, 2852), (460, 2201), (620, 1633), (710, 1426), (713, 1420)]