11557980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9173}}^1$

素因数の和:9195

約数の個数: 72

約数和(自身を含む): 40072032

約数和(自身を除く): 28514052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 9173, 18346, 27519, 36692, 45865, 55038, 64211, 82557, 91730, 110076, 128422, 137595, 165114, 183460, 192633, 256844, 275190, 321055, 330228, 385266, 412785, 550380, 577899, 642110, 770532, 825570, 963165, 1155798, 1284220, 1651140, 1926330, 2311596, 2889495, 3852660, 5778990, 11557980]

約数ペア:

[(1, 11557980), (2, 5778990), (3, 3852660), (4, 2889495), (5, 2311596), (6, 1926330), (7, 1651140), (9, 1284220), (10, 1155798), (12, 963165), (14, 825570), (15, 770532), (18, 642110), (20, 577899), (21, 550380), (28, 412785), (30, 385266), (35, 330228), (36, 321055), (42, 275190), (45, 256844), (60, 192633), (63, 183460), (70, 165114), (84, 137595), (90, 128422), (105, 110076), (126, 91730), (140, 82557), (180, 64211), (210, 55038), (252, 45865), (315, 36692), (420, 27519), (630, 18346), (1260, 9173)]