66495630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2785

約数の個数: 64

約数和(自身を含む): 171959040

約数和(自身を除く): 105463410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1634, 2451, 2713, 4085, 4902, 5426, 8139, 8170, 12255, 13565, 16278, 24510, 27130, 40695, 51547, 81390, 103094, 116659, 154641, 233318, 257735, 309282, 349977, 515470, 583295, 699954, 773205, 1166590, 1546410, 1749885, 2216521, 3499770, 4433042, 6649563, 11082605, 13299126, 22165210, 33247815, 66495630]

約数ペア:

[(1, 66495630), (2, 33247815), (3, 22165210), (5, 13299126), (6, 11082605), (10, 6649563), (15, 4433042), (19, 3499770), (30, 2216521), (38, 1749885), (43, 1546410), (57, 1166590), (86, 773205), (95, 699954), (114, 583295), (129, 515470), (190, 349977), (215, 309282), (258, 257735), (285, 233318), (430, 154641), (570, 116659), (645, 103094), (817, 81390), (1290, 51547), (1634, 40695), (2451, 27130), (2713, 24510), (4085, 16278), (4902, 13565), (5426, 12255), (8139, 8170)]