22310340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28603}}^1$

素因数の和:28628

約数の個数: 48

約数和(自身を含む): 67276608

約数和(自身を除く): 44966268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 28603, 57206, 85809, 114412, 143015, 171618, 286030, 343236, 371839, 429045, 572060, 743678, 858090, 1115517, 1487356, 1716180, 1859195, 2231034, 3718390, 4462068, 5577585, 7436780, 11155170, 22310340]

約数ペア:

[(1, 22310340), (2, 11155170), (3, 7436780), (4, 5577585), (5, 4462068), (6, 3718390), (10, 2231034), (12, 1859195), (13, 1716180), (15, 1487356), (20, 1115517), (26, 858090), (30, 743678), (39, 572060), (52, 429045), (60, 371839), (65, 343236), (78, 286030), (130, 171618), (156, 143015), (195, 114412), (260, 85809), (390, 57206), (780, 28603)]