123038830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 226110528

約数和(自身を除く): 103071698

約数列:

[1, 2, 5, 10, 61, 122, 305, 401, 503, 610, 802, 1006, 2005, 2515, 4010, 5030, 24461, 30683, 48922, 61366, 122305, 153415, 201703, 244610, 306830, 403406, 1008515, 2017030, 12303883, 24607766, 61519415, 123038830]

約数ペア:

[(1, 123038830), (2, 61519415), (5, 24607766), (10, 12303883), (61, 2017030), (122, 1008515), (305, 403406), (401, 306830), (503, 244610), (610, 201703), (802, 153415), (1006, 122305), (2005, 61366), (2515, 48922), (4010, 30683), (5030, 24461)]