37788540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 111767040

約数和(自身を除く): 73978500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 139, 197, 230, 276, 278, 345, 394, 417, 460, 556, 591, 690, 695, 788, 834, 985, 1182, 1380, 1390, 1668, 1970, 2085, 2364, 2780, 2955, 3197, 3940, 4170, 4531, 5910, 6394, 8340, 9062, 9591, 11820, 12788, 13593, 15985, 18124, 19182, 22655, 27186, 27383, 31970, 38364, 45310, 47955, 54372, 54766, 63940, 67965, 82149, 90620, 95910, 109532, 135930, 136915, 164298, 191820, 271860, 273830, 328596, 410745, 547660, 629809, 821490, 1259618, 1642980, 1889427, 2519236, 3149045, 3778854, 6298090, 7557708, 9447135, 12596180, 18894270, 37788540]

約数ペア:

[(1, 37788540), (2, 18894270), (3, 12596180), (4, 9447135), (5, 7557708), (6, 6298090), (10, 3778854), (12, 3149045), (15, 2519236), (20, 1889427), (23, 1642980), (30, 1259618), (46, 821490), (60, 629809), (69, 547660), (92, 410745), (115, 328596), (138, 273830), (139, 271860), (197, 191820), (230, 164298), (276, 136915), (278, 135930), (345, 109532), (394, 95910), (417, 90620), (460, 82149), (556, 67965), (591, 63940), (690, 54766), (695, 54372), (788, 47955), (834, 45310), (985, 38364), (1182, 31970), (1380, 27383), (1390, 27186), (1668, 22655), (1970, 19182), (2085, 18124), (2364, 15985), (2780, 13593), (2955, 12788), (3197, 11820), (3940, 9591), (4170, 9062), (4531, 8340), (5910, 6394)]