242830890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3691}}^1$

素因数の和:3764

約数の個数: 96

約数和(自身を含む): 684230976

約数和(自身を除く): 441400086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 215, 255, 258, 306, 387, 430, 510, 645, 731, 765, 774, 1290, 1462, 1530, 1935, 2193, 3655, 3691, 3870, 4386, 6579, 7310, 7382, 10965, 11073, 13158, 18455, 21930, 22146, 32895, 33219, 36910, 55365, 62747, 65790, 66438, 110730, 125494, 158713, 166095, 188241, 313735, 317426, 332190, 376482, 476139, 564723, 627470, 793565, 941205, 952278, 1129446, 1428417, 1587130, 1882410, 2380695, 2698121, 2823615, 2856834, 4761390, 5396242, 5647230, 7142085, 8094363, 13490605, 14284170, 16188726, 24283089, 26981210, 40471815, 48566178, 80943630, 121415445, 242830890]

約数ペア:

[(1, 242830890), (2, 121415445), (3, 80943630), (5, 48566178), (6, 40471815), (9, 26981210), (10, 24283089), (15, 16188726), (17, 14284170), (18, 13490605), (30, 8094363), (34, 7142085), (43, 5647230), (45, 5396242), (51, 4761390), (85, 2856834), (86, 2823615), (90, 2698121), (102, 2380695), (129, 1882410), (153, 1587130), (170, 1428417), (215, 1129446), (255, 952278), (258, 941205), (306, 793565), (387, 627470), (430, 564723), (510, 476139), (645, 376482), (731, 332190), (765, 317426), (774, 313735), (1290, 188241), (1462, 166095), (1530, 158713), (1935, 125494), (2193, 110730), (3655, 66438), (3691, 65790), (3870, 62747), (4386, 55365), (6579, 36910), (7310, 33219), (7382, 32895), (10965, 22146), (11073, 21930), (13158, 18455)]