2382510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 6350400

約数和(自身を除く): 3967890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 149, 195, 205, 246, 298, 390, 410, 447, 533, 615, 745, 894, 1066, 1230, 1490, 1599, 1937, 2235, 2665, 3198, 3874, 4470, 5330, 5811, 6109, 7995, 9685, 11622, 12218, 15990, 18327, 19370, 29055, 30545, 36654, 58110, 61090, 79417, 91635, 158834, 183270, 238251, 397085, 476502, 794170, 1191255, 2382510]

約数ペア:

[(1, 2382510), (2, 1191255), (3, 794170), (5, 476502), (6, 397085), (10, 238251), (13, 183270), (15, 158834), (26, 91635), (30, 79417), (39, 61090), (41, 58110), (65, 36654), (78, 30545), (82, 29055), (123, 19370), (130, 18327), (149, 15990), (195, 12218), (205, 11622), (246, 9685), (298, 7995), (390, 6109), (410, 5811), (447, 5330), (533, 4470), (615, 3874), (745, 3198), (894, 2665), (1066, 2235), (1230, 1937), (1490, 1599)]