131340930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10253}}^1$

素因数の和:10331

約数の個数: 64

約数和(自身を含む): 366190848

約数和(自身を除く): 234849918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 10253, 12810, 20506, 30759, 51265, 61518, 71771, 102530, 143542, 153795, 215313, 307590, 358855, 430626, 625433, 717710, 1076565, 1250866, 1876299, 2153130, 3127165, 3752598, 4378031, 6254330, 8756062, 9381495, 13134093, 18762990, 21890155, 26268186, 43780310, 65670465, 131340930]

約数ペア:

[(1, 131340930), (2, 65670465), (3, 43780310), (5, 26268186), (6, 21890155), (7, 18762990), (10, 13134093), (14, 9381495), (15, 8756062), (21, 6254330), (30, 4378031), (35, 3752598), (42, 3127165), (61, 2153130), (70, 1876299), (105, 1250866), (122, 1076565), (183, 717710), (210, 625433), (305, 430626), (366, 358855), (427, 307590), (610, 215313), (854, 153795), (915, 143542), (1281, 102530), (1830, 71771), (2135, 61518), (2562, 51265), (4270, 30759), (6405, 20506), (10253, 12810)]