313045380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37003}}^1$

素因数の和:37065

約数の個数: 72

約数和(自身を含む): 969800832

約数和(自身を除く): 656755452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 37003, 74006, 111009, 148012, 185015, 222018, 333027, 370030, 444036, 555045, 666054, 740060, 1110090, 1332108, 1665135, 1739141, 2220180, 3330270, 3478282, 5217423, 6660540, 6956564, 8695705, 10434846, 15652269, 17391410, 20869692, 26087115, 31304538, 34782820, 52174230, 62609076, 78261345, 104348460, 156522690, 313045380]

約数ペア:

[(1, 313045380), (2, 156522690), (3, 104348460), (4, 78261345), (5, 62609076), (6, 52174230), (9, 34782820), (10, 31304538), (12, 26087115), (15, 20869692), (18, 17391410), (20, 15652269), (30, 10434846), (36, 8695705), (45, 6956564), (47, 6660540), (60, 5217423), (90, 3478282), (94, 3330270), (141, 2220180), (180, 1739141), (188, 1665135), (235, 1332108), (282, 1110090), (423, 740060), (470, 666054), (564, 555045), (705, 444036), (846, 370030), (940, 333027), (1410, 222018), (1692, 185015), (2115, 148012), (2820, 111009), (4230, 74006), (8460, 37003)]