2636752430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28447}}^1$

素因数の和:28521

約数の個数: 64

約数和(自身を含む): 5505712128

約数和(自身を除く): 2868959698

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 598, 713, 806, 1426, 1495, 2015, 2990, 3565, 4030, 7130, 9269, 18538, 28447, 46345, 56894, 92690, 142235, 284470, 369811, 654281, 739622, 881857, 1308562, 1763714, 1849055, 3271405, 3698110, 4409285, 6542810, 8505653, 8818570, 11464141, 17011306, 20282711, 22928282, 40565422, 42528265, 57320705, 85056530, 101413555, 114641410, 202827110, 263675243, 527350486, 1318376215, 2636752430]

約数ペア:

[(1, 2636752430), (2, 1318376215), (5, 527350486), (10, 263675243), (13, 202827110), (23, 114641410), (26, 101413555), (31, 85056530), (46, 57320705), (62, 42528265), (65, 40565422), (115, 22928282), (130, 20282711), (155, 17011306), (230, 11464141), (299, 8818570), (310, 8505653), (403, 6542810), (598, 4409285), (713, 3698110), (806, 3271405), (1426, 1849055), (1495, 1763714), (2015, 1308562), (2990, 881857), (3565, 739622), (4030, 654281), (7130, 369811), (9269, 284470), (18538, 142235), (28447, 92690), (46345, 56894)]