334551690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1057

約数の個数: 144

約数和(自身を含む): 987936768

約数和(自身を除く): 653385078

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 121, 155, 165, 186, 198, 242, 279, 310, 330, 341, 363, 465, 495, 558, 605, 682, 726, 930, 990, 991, 1023, 1089, 1210, 1395, 1705, 1815, 1982, 2046, 2178, 2790, 2973, 3069, 3410, 3630, 3751, 4955, 5115, 5445, 5946, 6138, 7502, 8919, 9910, 10230, 10890, 10901, 11253, 14865, 15345, 17838, 18755, 21802, 22506, 29730, 30690, 30721, 32703, 33759, 37510, 44595, 54505, 56265, 61442, 65406, 67518, 89190, 92163, 98109, 109010, 112530, 119911, 153605, 163515, 168795, 184326, 196218, 239822, 276489, 307210, 327030, 337590, 337931, 359733, 460815, 490545, 552978, 599555, 675862, 719466, 921630, 981090, 1013793, 1079199, 1199110, 1382445, 1689655, 1798665, 2027586, 2158398, 2764890, 3041379, 3379310, 3597330, 3717241, 5068965, 5395995, 6082758, 7434482, 10137930, 10791990, 11151723, 15206895, 18586205, 22303446, 30413790, 33455169, 37172410, 55758615, 66910338, 111517230, 167275845, 334551690]

約数ペア:

[(1, 334551690), (2, 167275845), (3, 111517230), (5, 66910338), (6, 55758615), (9, 37172410), (10, 33455169), (11, 30413790), (15, 22303446), (18, 18586205), (22, 15206895), (30, 11151723), (31, 10791990), (33, 10137930), (45, 7434482), (55, 6082758), (62, 5395995), (66, 5068965), (90, 3717241), (93, 3597330), (99, 3379310), (110, 3041379), (121, 2764890), (155, 2158398), (165, 2027586), (186, 1798665), (198, 1689655), (242, 1382445), (279, 1199110), (310, 1079199), (330, 1013793), (341, 981090), (363, 921630), (465, 719466), (495, 675862), (558, 599555), (605, 552978), (682, 490545), (726, 460815), (930, 359733), (990, 337931), (991, 337590), (1023, 327030), (1089, 307210), (1210, 276489), (1395, 239822), (1705, 196218), (1815, 184326), (1982, 168795), (2046, 163515), (2178, 153605), (2790, 119911), (2973, 112530), (3069, 109010), (3410, 98109), (3630, 92163), (3751, 89190), (4955, 67518), (5115, 65406), (5445, 61442), (5946, 56265), (6138, 54505), (7502, 44595), (8919, 37510), (9910, 33759), (10230, 32703), (10890, 30721), (10901, 30690), (11253, 29730), (14865, 22506), (15345, 21802), (17838, 18755)]