29221810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 30653390

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 83, 85, 95, 109, 166, 170, 190, 218, 323, 415, 545, 646, 830, 1090, 1411, 1577, 1615, 1853, 2071, 2822, 3154, 3230, 3706, 4142, 7055, 7885, 9047, 9265, 10355, 14110, 15770, 18094, 18530, 20710, 26809, 35207, 45235, 53618, 70414, 90470, 134045, 153799, 171893, 176035, 268090, 307598, 343786, 352070, 768995, 859465, 1537990, 1718930, 2922181, 5844362, 14610905, 29221810]

約数ペア:

[(1, 29221810), (2, 14610905), (5, 5844362), (10, 2922181), (17, 1718930), (19, 1537990), (34, 859465), (38, 768995), (83, 352070), (85, 343786), (95, 307598), (109, 268090), (166, 176035), (170, 171893), (190, 153799), (218, 134045), (323, 90470), (415, 70414), (545, 53618), (646, 45235), (830, 35207), (1090, 26809), (1411, 20710), (1577, 18530), (1615, 18094), (1853, 15770), (2071, 14110), (2822, 10355), (3154, 9265), (3230, 9047), (3706, 7885), (4142, 7055)]