27896490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18233}}^1$

素因数の和:18263

約数の個数: 48

約数和(自身を含む): 76801608

約数和(自身を除く): 48905118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 18233, 36466, 54699, 91165, 109398, 164097, 182330, 273495, 309961, 328194, 546990, 619922, 820485, 929883, 1549805, 1640970, 1859766, 2789649, 3099610, 4649415, 5579298, 9298830, 13948245, 27896490]

約数ペア:

[(1, 27896490), (2, 13948245), (3, 9298830), (5, 5579298), (6, 4649415), (9, 3099610), (10, 2789649), (15, 1859766), (17, 1640970), (18, 1549805), (30, 929883), (34, 820485), (45, 619922), (51, 546990), (85, 328194), (90, 309961), (102, 273495), (153, 182330), (170, 164097), (255, 109398), (306, 91165), (510, 54699), (765, 36466), (1530, 18233)]