64882710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42407}}^1$

素因数の和:42437

約数の個数: 48

約数和(自身を含む): 178622496

約数和(自身を除く): 113739786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 42407, 84814, 127221, 212035, 254442, 381663, 424070, 636105, 720919, 763326, 1272210, 1441838, 1908315, 2162757, 3604595, 3816630, 4325514, 6488271, 7209190, 10813785, 12976542, 21627570, 32441355, 64882710]

約数ペア:

[(1, 64882710), (2, 32441355), (3, 21627570), (5, 12976542), (6, 10813785), (9, 7209190), (10, 6488271), (15, 4325514), (17, 3816630), (18, 3604595), (30, 2162757), (34, 1908315), (45, 1441838), (51, 1272210), (85, 763326), (90, 720919), (102, 636105), (153, 424070), (170, 381663), (255, 254442), (306, 212035), (510, 127221), (765, 84814), (1530, 42407)]