23486490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2404

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 40864230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 2351, 3330, 4702, 4995, 7053, 9990, 11755, 14106, 21159, 23510, 35265, 42318, 63477, 70530, 86987, 105795, 126954, 173974, 211590, 260961, 317385, 434935, 521922, 634770, 782883, 869870, 1304805, 1565766, 2348649, 2609610, 3914415, 4697298, 7828830, 11743245, 23486490]

約数ペア:

[(1, 23486490), (2, 11743245), (3, 7828830), (5, 4697298), (6, 3914415), (9, 2609610), (10, 2348649), (15, 1565766), (18, 1304805), (27, 869870), (30, 782883), (37, 634770), (45, 521922), (54, 434935), (74, 317385), (90, 260961), (111, 211590), (135, 173974), (185, 126954), (222, 105795), (270, 86987), (333, 70530), (370, 63477), (555, 42318), (666, 35265), (999, 23510), (1110, 21159), (1665, 14106), (1998, 11755), (2351, 9990), (3330, 7053), (4702, 4995)]