1158194340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{20959}}^1$

素因数の和:21281

約数の個数: 72

約数和(自身を含む): 3524801280

約数和(自身を除く): 2366606940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 9210, 11052, 13815, 18420, 20959, 27630, 41918, 55260, 62877, 83836, 104795, 125754, 188631, 209590, 251508, 314385, 377262, 419180, 628770, 754524, 943155, 1257540, 1886310, 3772620, 6434413, 12868826, 19303239, 25737652, 32172065, 38606478, 57909717, 64344130, 77212956, 96516195, 115819434, 128688260, 193032390, 231638868, 289548585, 386064780, 579097170, 1158194340]

約数ペア:

[(1, 1158194340), (2, 579097170), (3, 386064780), (4, 289548585), (5, 231638868), (6, 193032390), (9, 128688260), (10, 115819434), (12, 96516195), (15, 77212956), (18, 64344130), (20, 57909717), (30, 38606478), (36, 32172065), (45, 25737652), (60, 19303239), (90, 12868826), (180, 6434413), (307, 3772620), (614, 1886310), (921, 1257540), (1228, 943155), (1535, 754524), (1842, 628770), (2763, 419180), (3070, 377262), (3684, 314385), (4605, 251508), (5526, 209590), (6140, 188631), (9210, 125754), (11052, 104795), (13815, 83836), (18420, 62877), (20959, 55260), (27630, 41918)]