42451530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 111881088

約数和(自身を除く): 69429558

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 197, 330, 394, 591, 653, 985, 1182, 1306, 1959, 1970, 2167, 2955, 3265, 3918, 4334, 5910, 6501, 6530, 7183, 9795, 10835, 13002, 14366, 19590, 21549, 21670, 32505, 35915, 43098, 65010, 71830, 107745, 128641, 215490, 257282, 385923, 643205, 771846, 1286410, 1415051, 1929615, 2830102, 3859230, 4245153, 7075255, 8490306, 14150510, 21225765, 42451530]

約数ペア:

[(1, 42451530), (2, 21225765), (3, 14150510), (5, 8490306), (6, 7075255), (10, 4245153), (11, 3859230), (15, 2830102), (22, 1929615), (30, 1415051), (33, 1286410), (55, 771846), (66, 643205), (110, 385923), (165, 257282), (197, 215490), (330, 128641), (394, 107745), (591, 71830), (653, 65010), (985, 43098), (1182, 35915), (1306, 32505), (1959, 21670), (1970, 21549), (2167, 19590), (2955, 14366), (3265, 13002), (3918, 10835), (4334, 9795), (5910, 7183), (6501, 6530)]