30805764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 84188160

約数和(自身を除く): 53382396

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 71, 76, 114, 132, 142, 173, 209, 213, 228, 284, 346, 418, 426, 519, 627, 692, 781, 836, 852, 1038, 1254, 1349, 1562, 1903, 2076, 2343, 2508, 2698, 3124, 3287, 3806, 4047, 4686, 5396, 5709, 6574, 7612, 8094, 9372, 9861, 11418, 12283, 13148, 14839, 16188, 19722, 22836, 24566, 29678, 36157, 36849, 39444, 44517, 49132, 59356, 72314, 73698, 89034, 108471, 135113, 144628, 147396, 178068, 216942, 233377, 270226, 405339, 433884, 466754, 540452, 700131, 810678, 933508, 1400262, 1621356, 2567147, 2800524, 5134294, 7701441, 10268588, 15402882, 30805764]

約数ペア:

[(1, 30805764), (2, 15402882), (3, 10268588), (4, 7701441), (6, 5134294), (11, 2800524), (12, 2567147), (19, 1621356), (22, 1400262), (33, 933508), (38, 810678), (44, 700131), (57, 540452), (66, 466754), (71, 433884), (76, 405339), (114, 270226), (132, 233377), (142, 216942), (173, 178068), (209, 147396), (213, 144628), (228, 135113), (284, 108471), (346, 89034), (418, 73698), (426, 72314), (519, 59356), (627, 49132), (692, 44517), (781, 39444), (836, 36849), (852, 36157), (1038, 29678), (1254, 24566), (1349, 22836), (1562, 19722), (1903, 16188), (2076, 14839), (2343, 13148), (2508, 12283), (2698, 11418), (3124, 9861), (3287, 9372), (3806, 8094), (4047, 7612), (4686, 6574), (5396, 5709)]