31348170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2964

約数の個数: 96

約数和(自身を含む): 98661888

約数和(自身を除く): 67313718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 2927, 3570, 5355, 5854, 8781, 10710, 14635, 17562, 20489, 26343, 29270, 40978, 43905, 49759, 52686, 61467, 87810, 99518, 102445, 122934, 131715, 149277, 184401, 204890, 248795, 263430, 298554, 307335, 348313, 368802, 447831, 497590, 614670, 696626, 746385, 895662, 922005, 1044939, 1492770, 1741565, 1844010, 2089878, 2239155, 3134817, 3483130, 4478310, 5224695, 6269634, 10449390, 15674085, 31348170]

約数ペア:

[(1, 31348170), (2, 15674085), (3, 10449390), (5, 6269634), (6, 5224695), (7, 4478310), (9, 3483130), (10, 3134817), (14, 2239155), (15, 2089878), (17, 1844010), (18, 1741565), (21, 1492770), (30, 1044939), (34, 922005), (35, 895662), (42, 746385), (45, 696626), (51, 614670), (63, 497590), (70, 447831), (85, 368802), (90, 348313), (102, 307335), (105, 298554), (119, 263430), (126, 248795), (153, 204890), (170, 184401), (210, 149277), (238, 131715), (255, 122934), (306, 102445), (315, 99518), (357, 87810), (510, 61467), (595, 52686), (630, 49759), (714, 43905), (765, 40978), (1071, 29270), (1190, 26343), (1530, 20489), (1785, 17562), (2142, 14635), (2927, 10710), (3570, 8781), (5355, 5854)]