1949448930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{454417}}^1$

素因数の和:454451

約数の個数: 64

約数和(自身を含む): 5496640128

約数和(自身を除く): 3547191198

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 454417, 908834, 1363251, 2272085, 2726502, 4544170, 4998587, 5907421, 6816255, 9997174, 11814842, 13632510, 14995761, 17722263, 24992935, 29537105, 29991522, 35444526, 49985870, 59074210, 64981631, 74978805, 88611315, 129963262, 149957610, 177222630, 194944893, 324908155, 389889786, 649816310, 974724465, 1949448930]

約数ペア:

[(1, 1949448930), (2, 974724465), (3, 649816310), (5, 389889786), (6, 324908155), (10, 194944893), (11, 177222630), (13, 149957610), (15, 129963262), (22, 88611315), (26, 74978805), (30, 64981631), (33, 59074210), (39, 49985870), (55, 35444526), (65, 29991522), (66, 29537105), (78, 24992935), (110, 17722263), (130, 14995761), (143, 13632510), (165, 11814842), (195, 9997174), (286, 6816255), (330, 5907421), (390, 4998587), (429, 4544170), (715, 2726502), (858, 2272085), (1430, 1363251), (2145, 908834), (4290, 454417)]