3940950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 10999296

約数和(自身を除く): 7058346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 47, 50, 65, 75, 78, 86, 94, 129, 130, 141, 150, 195, 215, 235, 258, 282, 325, 390, 430, 470, 559, 611, 645, 650, 705, 975, 1075, 1118, 1175, 1222, 1290, 1410, 1677, 1833, 1950, 2021, 2150, 2350, 2795, 3055, 3225, 3354, 3525, 3666, 4042, 5590, 6063, 6110, 6450, 7050, 8385, 9165, 10105, 12126, 13975, 15275, 16770, 18330, 20210, 26273, 27950, 30315, 30550, 41925, 45825, 50525, 52546, 60630, 78819, 83850, 91650, 101050, 131365, 151575, 157638, 262730, 303150, 394095, 656825, 788190, 1313650, 1970475, 3940950]

約数ペア:

[(1, 3940950), (2, 1970475), (3, 1313650), (5, 788190), (6, 656825), (10, 394095), (13, 303150), (15, 262730), (25, 157638), (26, 151575), (30, 131365), (39, 101050), (43, 91650), (47, 83850), (50, 78819), (65, 60630), (75, 52546), (78, 50525), (86, 45825), (94, 41925), (129, 30550), (130, 30315), (141, 27950), (150, 26273), (195, 20210), (215, 18330), (235, 16770), (258, 15275), (282, 13975), (325, 12126), (390, 10105), (430, 9165), (470, 8385), (559, 7050), (611, 6450), (645, 6110), (650, 6063), (705, 5590), (975, 4042), (1075, 3666), (1118, 3525), (1175, 3354), (1222, 3225), (1290, 3055), (1410, 2795), (1677, 2350), (1833, 2150), (1950, 2021)]