9153820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 23284800

約数和(自身を除く): 14130980

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 109, 130, 170, 190, 218, 221, 247, 260, 323, 340, 380, 436, 442, 494, 545, 646, 884, 988, 1090, 1105, 1235, 1292, 1417, 1615, 1853, 2071, 2180, 2210, 2470, 2834, 3230, 3706, 4142, 4199, 4420, 4940, 5668, 6460, 7085, 7412, 8284, 8398, 9265, 10355, 14170, 16796, 18530, 20710, 20995, 24089, 26923, 28340, 35207, 37060, 41420, 41990, 48178, 53846, 70414, 83980, 96356, 107692, 120445, 134615, 140828, 176035, 240890, 269230, 352070, 457691, 481780, 538460, 704140, 915382, 1830764, 2288455, 4576910, 9153820]

約数ペア:

[(1, 9153820), (2, 4576910), (4, 2288455), (5, 1830764), (10, 915382), (13, 704140), (17, 538460), (19, 481780), (20, 457691), (26, 352070), (34, 269230), (38, 240890), (52, 176035), (65, 140828), (68, 134615), (76, 120445), (85, 107692), (95, 96356), (109, 83980), (130, 70414), (170, 53846), (190, 48178), (218, 41990), (221, 41420), (247, 37060), (260, 35207), (323, 28340), (340, 26923), (380, 24089), (436, 20995), (442, 20710), (494, 18530), (545, 16796), (646, 14170), (884, 10355), (988, 9265), (1090, 8398), (1105, 8284), (1235, 7412), (1292, 7085), (1417, 6460), (1615, 5668), (1853, 4940), (2071, 4420), (2180, 4199), (2210, 4142), (2470, 3706), (2834, 3230)]