2138430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 4082370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 599, 714, 1190, 1198, 1785, 1797, 2995, 3570, 3594, 4193, 5990, 8386, 8985, 10183, 12579, 17970, 20366, 20965, 25158, 30549, 41930, 50915, 61098, 62895, 71281, 101830, 125790, 142562, 152745, 213843, 305490, 356405, 427686, 712810, 1069215, 2138430]

約数ペア:

[(1, 2138430), (2, 1069215), (3, 712810), (5, 427686), (6, 356405), (7, 305490), (10, 213843), (14, 152745), (15, 142562), (17, 125790), (21, 101830), (30, 71281), (34, 62895), (35, 61098), (42, 50915), (51, 41930), (70, 30549), (85, 25158), (102, 20965), (105, 20366), (119, 17970), (170, 12579), (210, 10183), (238, 8985), (255, 8386), (357, 5990), (510, 4193), (595, 3594), (599, 3570), (714, 2995), (1190, 1797), (1198, 1785)]