921797460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{301241}}^1$

素因数の和:301273

約数の個数: 72

約数和(自身を含む): 2960606376

約数和(自身を除く): 2038808916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 301241, 602482, 903723, 1204964, 1506205, 1807446, 2711169, 3012410, 3614892, 4518615, 5121097, 5422338, 6024820, 9037230, 10242194, 10844676, 13555845, 15363291, 18074460, 20484388, 25605485, 27111690, 30726582, 46089873, 51210970, 54223380, 61453164, 76816455, 92179746, 102421940, 153632910, 184359492, 230449365, 307265820, 460898730, 921797460]

約数ペア:

[(1, 921797460), (2, 460898730), (3, 307265820), (4, 230449365), (5, 184359492), (6, 153632910), (9, 102421940), (10, 92179746), (12, 76816455), (15, 61453164), (17, 54223380), (18, 51210970), (20, 46089873), (30, 30726582), (34, 27111690), (36, 25605485), (45, 20484388), (51, 18074460), (60, 15363291), (68, 13555845), (85, 10844676), (90, 10242194), (102, 9037230), (153, 6024820), (170, 5422338), (180, 5121097), (204, 4518615), (255, 3614892), (306, 3012410), (340, 2711169), (510, 1807446), (612, 1506205), (765, 1204964), (1020, 903723), (1530, 602482), (3060, 301241)]