4386340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 11854080

約数和(自身を除く): 7467740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 97, 119, 133, 140, 170, 190, 194, 238, 266, 323, 340, 380, 388, 476, 485, 532, 595, 646, 665, 679, 970, 1190, 1292, 1330, 1358, 1615, 1649, 1843, 1940, 2261, 2380, 2660, 2716, 3230, 3298, 3395, 3686, 4522, 6460, 6596, 6790, 7372, 8245, 9044, 9215, 11305, 11543, 12901, 13580, 16490, 18430, 22610, 23086, 25802, 31331, 32980, 36860, 45220, 46172, 51604, 57715, 62662, 64505, 115430, 125324, 129010, 156655, 219317, 230860, 258020, 313310, 438634, 626620, 877268, 1096585, 2193170, 4386340]

約数ペア:

[(1, 4386340), (2, 2193170), (4, 1096585), (5, 877268), (7, 626620), (10, 438634), (14, 313310), (17, 258020), (19, 230860), (20, 219317), (28, 156655), (34, 129010), (35, 125324), (38, 115430), (68, 64505), (70, 62662), (76, 57715), (85, 51604), (95, 46172), (97, 45220), (119, 36860), (133, 32980), (140, 31331), (170, 25802), (190, 23086), (194, 22610), (238, 18430), (266, 16490), (323, 13580), (340, 12901), (380, 11543), (388, 11305), (476, 9215), (485, 9044), (532, 8245), (595, 7372), (646, 6790), (665, 6596), (679, 6460), (970, 4522), (1190, 3686), (1292, 3395), (1330, 3298), (1358, 3230), (1615, 2716), (1649, 2660), (1843, 2380), (1940, 2261)]