64601030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 130394880

約数和(自身を除く): 65793850

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 97, 109, 130, 194, 218, 235, 470, 485, 545, 611, 970, 1090, 1222, 1261, 1417, 2522, 2834, 3055, 4559, 5123, 6110, 6305, 7085, 9118, 10246, 10573, 12610, 14170, 21146, 22795, 25615, 45590, 51230, 52865, 59267, 66599, 105730, 118534, 133198, 137449, 274898, 296335, 332995, 496931, 592670, 665990, 687245, 993862, 1374490, 2484655, 4969310, 6460103, 12920206, 32300515, 64601030]

約数ペア:

[(1, 64601030), (2, 32300515), (5, 12920206), (10, 6460103), (13, 4969310), (26, 2484655), (47, 1374490), (65, 993862), (94, 687245), (97, 665990), (109, 592670), (130, 496931), (194, 332995), (218, 296335), (235, 274898), (470, 137449), (485, 133198), (545, 118534), (611, 105730), (970, 66599), (1090, 59267), (1222, 52865), (1261, 51230), (1417, 45590), (2522, 25615), (2834, 22795), (3055, 21146), (4559, 14170), (5123, 12610), (6110, 10573), (6305, 10246), (7085, 9118)]