14955980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 36747648

約数和(自身を除く): 21791668

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 41, 46, 52, 61, 65, 82, 92, 115, 122, 130, 164, 205, 230, 244, 260, 299, 305, 410, 460, 533, 598, 610, 793, 820, 943, 1066, 1196, 1220, 1403, 1495, 1586, 1886, 2132, 2501, 2665, 2806, 2990, 3172, 3772, 3965, 4715, 5002, 5330, 5612, 5980, 7015, 7930, 9430, 10004, 10660, 12259, 12505, 14030, 15860, 18239, 18860, 24518, 25010, 28060, 32513, 36478, 49036, 50020, 57523, 61295, 65026, 72956, 91195, 115046, 122590, 130052, 162565, 182390, 230092, 245180, 287615, 325130, 364780, 575230, 650260, 747799, 1150460, 1495598, 2991196, 3738995, 7477990, 14955980]

約数ペア:

[(1, 14955980), (2, 7477990), (4, 3738995), (5, 2991196), (10, 1495598), (13, 1150460), (20, 747799), (23, 650260), (26, 575230), (41, 364780), (46, 325130), (52, 287615), (61, 245180), (65, 230092), (82, 182390), (92, 162565), (115, 130052), (122, 122590), (130, 115046), (164, 91195), (205, 72956), (230, 65026), (244, 61295), (260, 57523), (299, 50020), (305, 49036), (410, 36478), (460, 32513), (533, 28060), (598, 25010), (610, 24518), (793, 18860), (820, 18239), (943, 15860), (1066, 14030), (1196, 12505), (1220, 12259), (1403, 10660), (1495, 10004), (1586, 9430), (1886, 7930), (2132, 7015), (2501, 5980), (2665, 5612), (2806, 5330), (2990, 5002), (3172, 4715), (3772, 3965)]