38808810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7069}}^1$

素因数の和:7143

約数の個数: 48

約数和(自身を含む): 102571560

約数和(自身を除く): 63762750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 7069, 14138, 21207, 35345, 42414, 63621, 70690, 106035, 127242, 212070, 318105, 431209, 636210, 862418, 1293627, 2156045, 2587254, 3880881, 4312090, 6468135, 7761762, 12936270, 19404405, 38808810]

約数ペア:

[(1, 38808810), (2, 19404405), (3, 12936270), (5, 7761762), (6, 6468135), (9, 4312090), (10, 3880881), (15, 2587254), (18, 2156045), (30, 1293627), (45, 862418), (61, 636210), (90, 431209), (122, 318105), (183, 212070), (305, 127242), (366, 106035), (549, 70690), (610, 63621), (915, 42414), (1098, 35345), (1830, 21207), (2745, 14138), (5490, 7069)]