64147590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 117473850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 109, 117, 130, 195, 218, 234, 327, 390, 503, 545, 585, 654, 981, 1006, 1090, 1170, 1417, 1509, 1635, 1962, 2515, 2834, 3018, 3270, 4251, 4527, 4905, 5030, 6539, 7085, 7545, 8502, 9054, 9810, 12753, 13078, 14170, 15090, 19617, 21255, 22635, 25506, 32695, 39234, 42510, 45270, 54827, 58851, 63765, 65390, 98085, 109654, 117702, 127530, 164481, 196170, 274135, 294255, 328962, 493443, 548270, 588510, 712751, 822405, 986886, 1425502, 1644810, 2138253, 2467215, 3563755, 4276506, 4934430, 6414759, 7127510, 10691265, 12829518, 21382530, 32073795, 64147590]

約数ペア:

[(1, 64147590), (2, 32073795), (3, 21382530), (5, 12829518), (6, 10691265), (9, 7127510), (10, 6414759), (13, 4934430), (15, 4276506), (18, 3563755), (26, 2467215), (30, 2138253), (39, 1644810), (45, 1425502), (65, 986886), (78, 822405), (90, 712751), (109, 588510), (117, 548270), (130, 493443), (195, 328962), (218, 294255), (234, 274135), (327, 196170), (390, 164481), (503, 127530), (545, 117702), (585, 109654), (654, 98085), (981, 65390), (1006, 63765), (1090, 58851), (1170, 54827), (1417, 45270), (1509, 42510), (1635, 39234), (1962, 32695), (2515, 25506), (2834, 22635), (3018, 21255), (3270, 19617), (4251, 15090), (4527, 14170), (4905, 13078), (5030, 12753), (6539, 9810), (7085, 9054), (7545, 8502)]