2019080460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3319}}^1\times {\mathrm{10139}}^1$

素因数の和:13470

約数の個数: 48

約数和(自身を含む): 5655686400

約数和(自身を除く): 3636605940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3319, 6638, 9957, 10139, 13276, 16595, 19914, 20278, 30417, 33190, 39828, 40556, 49785, 50695, 60834, 66380, 99570, 101390, 121668, 152085, 199140, 202780, 304170, 608340, 33651341, 67302682, 100954023, 134605364, 168256705, 201908046, 336513410, 403816092, 504770115, 673026820, 1009540230, 2019080460]

約数ペア:

[(1, 2019080460), (2, 1009540230), (3, 673026820), (4, 504770115), (5, 403816092), (6, 336513410), (10, 201908046), (12, 168256705), (15, 134605364), (20, 100954023), (30, 67302682), (60, 33651341), (3319, 608340), (6638, 304170), (9957, 202780), (10139, 199140), (13276, 152085), (16595, 121668), (19914, 101390), (20278, 99570), (30417, 66380), (33190, 60834), (39828, 50695), (40556, 49785)]