17205930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:932

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 35629398

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 881, 930, 1085, 1302, 1395, 1762, 1953, 2170, 2643, 2790, 3255, 3906, 4405, 5286, 6167, 6510, 7929, 8810, 9765, 12334, 13215, 15858, 18501, 19530, 26430, 27311, 30835, 37002, 39645, 54622, 55503, 61670, 79290, 81933, 92505, 111006, 136555, 163866, 185010, 191177, 245799, 273110, 277515, 382354, 409665, 491598, 555030, 573531, 819330, 955885, 1147062, 1228995, 1720593, 1911770, 2457990, 2867655, 3441186, 5735310, 8602965, 17205930]

約数ペア:

[(1, 17205930), (2, 8602965), (3, 5735310), (5, 3441186), (6, 2867655), (7, 2457990), (9, 1911770), (10, 1720593), (14, 1228995), (15, 1147062), (18, 955885), (21, 819330), (30, 573531), (31, 555030), (35, 491598), (42, 409665), (45, 382354), (62, 277515), (63, 273110), (70, 245799), (90, 191177), (93, 185010), (105, 163866), (126, 136555), (155, 111006), (186, 92505), (210, 81933), (217, 79290), (279, 61670), (310, 55503), (315, 54622), (434, 39645), (465, 37002), (558, 30835), (630, 27311), (651, 26430), (881, 19530), (930, 18501), (1085, 15858), (1302, 13215), (1395, 12334), (1762, 9765), (1953, 8810), (2170, 7929), (2643, 6510), (2790, 6167), (3255, 5286), (3906, 4405)]