64085970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 167981184

約数和(自身を除く): 103895214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2251, 2847, 4502, 4745, 5694, 6753, 9490, 11255, 13506, 14235, 22510, 28470, 29263, 33765, 58526, 67530, 87789, 146315, 164323, 175578, 292630, 328646, 438945, 492969, 821615, 877890, 985938, 1643230, 2136199, 2464845, 4272398, 4929690, 6408597, 10680995, 12817194, 21361990, 32042985, 64085970]

約数ペア:

[(1, 64085970), (2, 32042985), (3, 21361990), (5, 12817194), (6, 10680995), (10, 6408597), (13, 4929690), (15, 4272398), (26, 2464845), (30, 2136199), (39, 1643230), (65, 985938), (73, 877890), (78, 821615), (130, 492969), (146, 438945), (195, 328646), (219, 292630), (365, 175578), (390, 164323), (438, 146315), (730, 87789), (949, 67530), (1095, 58526), (1898, 33765), (2190, 29263), (2251, 28470), (2847, 22510), (4502, 14235), (4745, 13506), (5694, 11255), (6753, 9490)]