69990030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6427}}^1$

素因数の和:6462

約数の個数: 72

約数和(自身を含む): 200052216

約数和(自身を除く): 130062186

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 6427, 10890, 12854, 19281, 32135, 38562, 57843, 64270, 70697, 96405, 115686, 141394, 192810, 212091, 289215, 353485, 424182, 578430, 636273, 706970, 777667, 1060455, 1272546, 1555334, 2120910, 2333001, 3181365, 3888335, 4666002, 6362730, 6999003, 7776670, 11665005, 13998006, 23330010, 34995015, 69990030]

約数ペア:

[(1, 69990030), (2, 34995015), (3, 23330010), (5, 13998006), (6, 11665005), (9, 7776670), (10, 6999003), (11, 6362730), (15, 4666002), (18, 3888335), (22, 3181365), (30, 2333001), (33, 2120910), (45, 1555334), (55, 1272546), (66, 1060455), (90, 777667), (99, 706970), (110, 636273), (121, 578430), (165, 424182), (198, 353485), (242, 289215), (330, 212091), (363, 192810), (495, 141394), (605, 115686), (726, 96405), (990, 70697), (1089, 64270), (1210, 57843), (1815, 38562), (2178, 32135), (3630, 19281), (5445, 12854), (6427, 10890)]