14730890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 15267190

約数列:

[1, 2, 5, 10, 19, 31, 38, 41, 61, 62, 82, 95, 122, 155, 190, 205, 305, 310, 410, 589, 610, 779, 1159, 1178, 1271, 1558, 1891, 2318, 2501, 2542, 2945, 3782, 3895, 5002, 5795, 5890, 6355, 7790, 9455, 11590, 12505, 12710, 18910, 24149, 25010, 35929, 47519, 48298, 71858, 77531, 95038, 120745, 155062, 179645, 237595, 241490, 359290, 387655, 475190, 775310, 1473089, 2946178, 7365445, 14730890]

約数ペア:

[(1, 14730890), (2, 7365445), (5, 2946178), (10, 1473089), (19, 775310), (31, 475190), (38, 387655), (41, 359290), (61, 241490), (62, 237595), (82, 179645), (95, 155062), (122, 120745), (155, 95038), (190, 77531), (205, 71858), (305, 48298), (310, 47519), (410, 35929), (589, 25010), (610, 24149), (779, 18910), (1159, 12710), (1178, 12505), (1271, 11590), (1558, 9455), (1891, 7790), (2318, 6355), (2501, 5890), (2542, 5795), (2945, 5002), (3782, 3895)]