17242140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 50916096

約数和(自身を除く): 33673956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 43, 60, 82, 86, 123, 129, 163, 164, 172, 205, 215, 246, 258, 326, 410, 430, 489, 492, 516, 615, 645, 652, 815, 820, 860, 978, 1230, 1290, 1630, 1763, 1956, 2445, 2460, 2580, 3260, 3526, 4890, 5289, 6683, 7009, 7052, 8815, 9780, 10578, 13366, 14018, 17630, 20049, 21027, 21156, 26445, 26732, 28036, 33415, 35045, 35260, 40098, 42054, 52890, 66830, 70090, 80196, 84108, 100245, 105135, 105780, 133660, 140180, 200490, 210270, 287369, 400980, 420540, 574738, 862107, 1149476, 1436845, 1724214, 2873690, 3448428, 4310535, 5747380, 8621070, 17242140]

約数ペア:

[(1, 17242140), (2, 8621070), (3, 5747380), (4, 4310535), (5, 3448428), (6, 2873690), (10, 1724214), (12, 1436845), (15, 1149476), (20, 862107), (30, 574738), (41, 420540), (43, 400980), (60, 287369), (82, 210270), (86, 200490), (123, 140180), (129, 133660), (163, 105780), (164, 105135), (172, 100245), (205, 84108), (215, 80196), (246, 70090), (258, 66830), (326, 52890), (410, 42054), (430, 40098), (489, 35260), (492, 35045), (516, 33415), (615, 28036), (645, 26732), (652, 26445), (815, 21156), (820, 21027), (860, 20049), (978, 17630), (1230, 14018), (1290, 13366), (1630, 10578), (1763, 9780), (1956, 8815), (2445, 7052), (2460, 7009), (2580, 6683), (3260, 5289), (3526, 4890)]