190291290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12413}}^1$

素因数の和:12503

約数の個数: 64

約数和(自身を含む): 529134336

約数和(自身を除く): 338843046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 7665, 12413, 15330, 24826, 37239, 62065, 74478, 86891, 124130, 173782, 186195, 260673, 372390, 434455, 521346, 868910, 906149, 1303365, 1812298, 2606730, 2718447, 4530745, 5436894, 6343043, 9061490, 12686086, 13592235, 19029129, 27184470, 31715215, 38058258, 63430430, 95145645, 190291290]

約数ペア:

[(1, 190291290), (2, 95145645), (3, 63430430), (5, 38058258), (6, 31715215), (7, 27184470), (10, 19029129), (14, 13592235), (15, 12686086), (21, 9061490), (30, 6343043), (35, 5436894), (42, 4530745), (70, 2718447), (73, 2606730), (105, 1812298), (146, 1303365), (210, 906149), (219, 868910), (365, 521346), (438, 434455), (511, 372390), (730, 260673), (1022, 186195), (1095, 173782), (1533, 124130), (2190, 86891), (2555, 74478), (3066, 62065), (5110, 37239), (7665, 24826), (12413, 15330)]