40255830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 112510944

約数和(自身を除く): 72255114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 83, 85, 90, 102, 153, 166, 170, 249, 255, 306, 317, 415, 498, 510, 634, 747, 765, 830, 951, 1245, 1411, 1494, 1530, 1585, 1902, 2490, 2822, 2853, 3170, 3735, 4233, 4755, 5389, 5706, 7055, 7470, 8466, 9510, 10778, 12699, 14110, 14265, 16167, 21165, 25398, 26311, 26945, 28530, 32334, 42330, 48501, 52622, 53890, 63495, 78933, 80835, 97002, 126990, 131555, 157866, 161670, 236799, 242505, 263110, 394665, 447287, 473598, 485010, 789330, 894574, 1183995, 1341861, 2236435, 2367990, 2683722, 4025583, 4472870, 6709305, 8051166, 13418610, 20127915, 40255830]

約数ペア:

[(1, 40255830), (2, 20127915), (3, 13418610), (5, 8051166), (6, 6709305), (9, 4472870), (10, 4025583), (15, 2683722), (17, 2367990), (18, 2236435), (30, 1341861), (34, 1183995), (45, 894574), (51, 789330), (83, 485010), (85, 473598), (90, 447287), (102, 394665), (153, 263110), (166, 242505), (170, 236799), (249, 161670), (255, 157866), (306, 131555), (317, 126990), (415, 97002), (498, 80835), (510, 78933), (634, 63495), (747, 53890), (765, 52622), (830, 48501), (951, 42330), (1245, 32334), (1411, 28530), (1494, 26945), (1530, 26311), (1585, 25398), (1902, 21165), (2490, 16167), (2822, 14265), (2853, 14110), (3170, 12699), (3735, 10778), (4233, 9510), (4755, 8466), (5389, 7470), (5706, 7055)]