43257690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 138768552

約数和(自身を除く): 95510862

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 210, 238, 245, 255, 294, 306, 315, 357, 441, 490, 510, 577, 595, 630, 714, 735, 765, 833, 882, 1071, 1154, 1190, 1470, 1530, 1666, 1731, 1785, 2142, 2205, 2499, 2885, 3462, 3570, 4039, 4165, 4410, 4998, 5193, 5355, 5770, 7497, 8078, 8330, 8655, 9809, 10386, 10710, 12117, 12495, 14994, 17310, 19618, 20195, 24234, 24990, 25965, 28273, 29427, 36351, 37485, 40390, 49045, 51930, 56546, 58854, 60585, 68663, 72702, 74970, 84819, 88281, 98090, 121170, 137326, 141365, 147135, 169638, 176562, 181755, 205989, 254457, 282730, 294270, 343315, 363510, 411978, 424095, 441405, 480641, 508914, 617967, 686630, 848190, 882810, 961282, 1029945, 1235934, 1272285, 1441923, 2059890, 2403205, 2544570, 2883846, 3089835, 4325769, 4806410, 6179670, 7209615, 8651538, 14419230, 21628845, 43257690]

約数ペア:

[(1, 43257690), (2, 21628845), (3, 14419230), (5, 8651538), (6, 7209615), (7, 6179670), (9, 4806410), (10, 4325769), (14, 3089835), (15, 2883846), (17, 2544570), (18, 2403205), (21, 2059890), (30, 1441923), (34, 1272285), (35, 1235934), (42, 1029945), (45, 961282), (49, 882810), (51, 848190), (63, 686630), (70, 617967), (85, 508914), (90, 480641), (98, 441405), (102, 424095), (105, 411978), (119, 363510), (126, 343315), (147, 294270), (153, 282730), (170, 254457), (210, 205989), (238, 181755), (245, 176562), (255, 169638), (294, 147135), (306, 141365), (315, 137326), (357, 121170), (441, 98090), (490, 88281), (510, 84819), (577, 74970), (595, 72702), (630, 68663), (714, 60585), (735, 58854), (765, 56546), (833, 51930), (882, 49045), (1071, 40390), (1154, 37485), (1190, 36351), (1470, 29427), (1530, 28273), (1666, 25965), (1731, 24990), (1785, 24234), (2142, 20195), (2205, 19618), (2499, 17310), (2885, 14994), (3462, 12495), (3570, 12117), (4039, 10710), (4165, 10386), (4410, 9809), (4998, 8655), (5193, 8330), (5355, 8078), (5770, 7497)]