30367480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5344

約数の個数: 64

約数和(自身を含む): 80287200

約数和(自身を除く): 49919720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5309, 5720, 10618, 21236, 26545, 42472, 53090, 58399, 69017, 106180, 116798, 138034, 212360, 233596, 276068, 291995, 345085, 467192, 552136, 583990, 690170, 759187, 1167980, 1380340, 1518374, 2335960, 2760680, 3036748, 3795935, 6073496, 7591870, 15183740, 30367480]

約数ペア:

[(1, 30367480), (2, 15183740), (4, 7591870), (5, 6073496), (8, 3795935), (10, 3036748), (11, 2760680), (13, 2335960), (20, 1518374), (22, 1380340), (26, 1167980), (40, 759187), (44, 690170), (52, 583990), (55, 552136), (65, 467192), (88, 345085), (104, 291995), (110, 276068), (130, 233596), (143, 212360), (220, 138034), (260, 116798), (286, 106180), (440, 69017), (520, 58399), (572, 53090), (715, 42472), (1144, 26545), (1430, 21236), (2860, 10618), (5309, 5720)]