1121868690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{3761}}^1$

素因数の和:3995

約数の個数: 64

約数和(自身を含む): 2754145152

約数和(自身を除く): 1632276462

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 163, 183, 305, 326, 366, 489, 610, 815, 915, 978, 1630, 1830, 2445, 3761, 4890, 7522, 9943, 11283, 18805, 19886, 22566, 29829, 37610, 49715, 56415, 59658, 99430, 112830, 149145, 229421, 298290, 458842, 613043, 688263, 1147105, 1226086, 1376526, 1839129, 2294210, 3065215, 3441315, 3678258, 6130430, 6882630, 9195645, 18391290, 37395623, 74791246, 112186869, 186978115, 224373738, 373956230, 560934345, 1121868690]

約数ペア:

[(1, 1121868690), (2, 560934345), (3, 373956230), (5, 224373738), (6, 186978115), (10, 112186869), (15, 74791246), (30, 37395623), (61, 18391290), (122, 9195645), (163, 6882630), (183, 6130430), (305, 3678258), (326, 3441315), (366, 3065215), (489, 2294210), (610, 1839129), (815, 1376526), (915, 1226086), (978, 1147105), (1630, 688263), (1830, 613043), (2445, 458842), (3761, 298290), (4890, 229421), (7522, 149145), (9943, 112830), (11283, 99430), (18805, 59658), (19886, 56415), (22566, 49715), (29829, 37610)]