983398860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{38747}}^1$

素因数の和:38812

約数の個数: 96

約数和(自身を含む): 3124638720

約数和(自身を除く): 2141239860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8460, 12690, 25380, 38747, 77494, 116241, 154988, 193735, 232482, 348723, 387470, 464964, 581205, 697446, 774940, 1046169, 1162410, 1394892, 1743615, 1821109, 2092338, 2324820, 3487230, 3642218, 4184676, 5230845, 5463327, 6974460, 7284436, 9105545, 10461690, 10926654, 16389981, 18211090, 20923380, 21853308, 27316635, 32779962, 36422180, 49169943, 54633270, 65559924, 81949905, 98339886, 109266540, 163899810, 196679772, 245849715, 327799620, 491699430, 983398860]

約数ペア:

[(1, 983398860), (2, 491699430), (3, 327799620), (4, 245849715), (5, 196679772), (6, 163899810), (9, 109266540), (10, 98339886), (12, 81949905), (15, 65559924), (18, 54633270), (20, 49169943), (27, 36422180), (30, 32779962), (36, 27316635), (45, 21853308), (47, 20923380), (54, 18211090), (60, 16389981), (90, 10926654), (94, 10461690), (108, 9105545), (135, 7284436), (141, 6974460), (180, 5463327), (188, 5230845), (235, 4184676), (270, 3642218), (282, 3487230), (423, 2324820), (470, 2092338), (540, 1821109), (564, 1743615), (705, 1394892), (846, 1162410), (940, 1046169), (1269, 774940), (1410, 697446), (1692, 581205), (2115, 464964), (2538, 387470), (2820, 348723), (4230, 232482), (5076, 193735), (6345, 154988), (8460, 116241), (12690, 77494), (25380, 38747)]