23510340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 83446272

約数和(自身を除く): 59935932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 397, 420, 423, 470, 564, 630, 658, 705, 794, 846, 940, 987, 1191, 1260, 1316, 1410, 1588, 1645, 1692, 1974, 1985, 2115, 2382, 2779, 2820, 2961, 3290, 3573, 3948, 3970, 4230, 4764, 4935, 5558, 5922, 5955, 6580, 7146, 7940, 8337, 8460, 9870, 11116, 11844, 11910, 13895, 14292, 14805, 16674, 17865, 18659, 19740, 23820, 25011, 27790, 29610, 33348, 35730, 37318, 41685, 50022, 55580, 55977, 59220, 71460, 74636, 83370, 93295, 100044, 111954, 125055, 130613, 166740, 167931, 186590, 223908, 250110, 261226, 279885, 335862, 373180, 391839, 500220, 522452, 559770, 653065, 671724, 783678, 839655, 1119540, 1175517, 1306130, 1567356, 1679310, 1959195, 2351034, 2612260, 3358620, 3918390, 4702068, 5877585, 7836780, 11755170, 23510340]

約数ペア:

[(1, 23510340), (2, 11755170), (3, 7836780), (4, 5877585), (5, 4702068), (6, 3918390), (7, 3358620), (9, 2612260), (10, 2351034), (12, 1959195), (14, 1679310), (15, 1567356), (18, 1306130), (20, 1175517), (21, 1119540), (28, 839655), (30, 783678), (35, 671724), (36, 653065), (42, 559770), (45, 522452), (47, 500220), (60, 391839), (63, 373180), (70, 335862), (84, 279885), (90, 261226), (94, 250110), (105, 223908), (126, 186590), (140, 167931), (141, 166740), (180, 130613), (188, 125055), (210, 111954), (235, 100044), (252, 93295), (282, 83370), (315, 74636), (329, 71460), (397, 59220), (420, 55977), (423, 55580), (470, 50022), (564, 41685), (630, 37318), (658, 35730), (705, 33348), (794, 29610), (846, 27790), (940, 25011), (987, 23820), (1191, 19740), (1260, 18659), (1316, 17865), (1410, 16674), (1588, 14805), (1645, 14292), (1692, 13895), (1974, 11910), (1985, 11844), (2115, 11116), (2382, 9870), (2779, 8460), (2820, 8337), (2961, 7940), (3290, 7146), (3573, 6580), (3948, 5955), (3970, 5922), (4230, 5558), (4764, 4935)]