1459710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{331}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 4428216

約数和(自身を除く): 2968506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 331, 441, 490, 630, 662, 735, 882, 993, 1470, 1655, 1986, 2205, 2317, 2979, 3310, 4410, 4634, 4965, 5958, 6951, 9930, 11585, 13902, 14895, 16219, 20853, 23170, 29790, 32438, 34755, 41706, 48657, 69510, 81095, 97314, 104265, 145971, 162190, 208530, 243285, 291942, 486570, 729855, 1459710]

約数ペア:

[(1, 1459710), (2, 729855), (3, 486570), (5, 291942), (6, 243285), (7, 208530), (9, 162190), (10, 145971), (14, 104265), (15, 97314), (18, 81095), (21, 69510), (30, 48657), (35, 41706), (42, 34755), (45, 32438), (49, 29790), (63, 23170), (70, 20853), (90, 16219), (98, 14895), (105, 13902), (126, 11585), (147, 9930), (210, 6951), (245, 5958), (294, 4965), (315, 4634), (331, 4410), (441, 3310), (490, 2979), (630, 2317), (662, 2205), (735, 1986), (882, 1655), (993, 1470)]