15702150470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{40529}}^1$

素因数の和:40649

約数の個数: 64

約数和(自身を含む): 31200966720

約数和(自身を除く): 15498816250

約数列:

[1, 2, 5, 10, 17, 34, 43, 53, 85, 86, 106, 170, 215, 265, 430, 530, 731, 901, 1462, 1802, 2279, 3655, 4505, 4558, 7310, 9010, 11395, 22790, 38743, 40529, 77486, 81058, 193715, 202645, 387430, 405290, 688993, 1377986, 1742747, 2148037, 3444965, 3485494, 4296074, 6889930, 8713735, 10740185, 17427470, 21480370, 29626699, 36516629, 59253398, 73033258, 92365591, 148133495, 182583145, 184731182, 296266990, 365166290, 461827955, 923655910, 1570215047, 3140430094, 7851075235, 15702150470]

約数ペア:

[(1, 15702150470), (2, 7851075235), (5, 3140430094), (10, 1570215047), (17, 923655910), (34, 461827955), (43, 365166290), (53, 296266990), (85, 184731182), (86, 182583145), (106, 148133495), (170, 92365591), (215, 73033258), (265, 59253398), (430, 36516629), (530, 29626699), (731, 21480370), (901, 17427470), (1462, 10740185), (1802, 8713735), (2279, 6889930), (3655, 4296074), (4505, 3485494), (4558, 3444965), (7310, 2148037), (9010, 1742747), (11395, 1377986), (22790, 688993), (38743, 405290), (40529, 387430), (77486, 202645), (81058, 193715)]