29911230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 81544320

約数和(自身を除く): 51633090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 59, 86, 90, 118, 129, 131, 177, 215, 258, 262, 295, 354, 387, 393, 430, 531, 590, 645, 655, 774, 786, 885, 1062, 1179, 1290, 1310, 1770, 1935, 1965, 2358, 2537, 2655, 3870, 3930, 5074, 5310, 5633, 5895, 7611, 7729, 11266, 11790, 12685, 15222, 15458, 16899, 22833, 23187, 25370, 28165, 33798, 38055, 38645, 45666, 46374, 50697, 56330, 69561, 76110, 77290, 84495, 101394, 114165, 115935, 139122, 168990, 228330, 231870, 253485, 332347, 347805, 506970, 664694, 695610, 997041, 1661735, 1994082, 2991123, 3323470, 4985205, 5982246, 9970410, 14955615, 29911230]

約数ペア:

[(1, 29911230), (2, 14955615), (3, 9970410), (5, 5982246), (6, 4985205), (9, 3323470), (10, 2991123), (15, 1994082), (18, 1661735), (30, 997041), (43, 695610), (45, 664694), (59, 506970), (86, 347805), (90, 332347), (118, 253485), (129, 231870), (131, 228330), (177, 168990), (215, 139122), (258, 115935), (262, 114165), (295, 101394), (354, 84495), (387, 77290), (393, 76110), (430, 69561), (531, 56330), (590, 50697), (645, 46374), (655, 45666), (774, 38645), (786, 38055), (885, 33798), (1062, 28165), (1179, 25370), (1290, 23187), (1310, 22833), (1770, 16899), (1935, 15458), (1965, 15222), (2358, 12685), (2537, 11790), (2655, 11266), (3870, 7729), (3930, 7611), (5074, 5895), (5310, 5633)]