430774140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{231599}}^1$

素因数の和:231642

約数の個数: 48

約数和(自身を含む): 1245081600

約数和(自身を除く): 814307460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 231599, 463198, 694797, 926396, 1157995, 1389594, 2315990, 2779188, 3473985, 4631980, 6947970, 7179569, 13895940, 14359138, 21538707, 28718276, 35897845, 43077414, 71795690, 86154828, 107693535, 143591380, 215387070, 430774140]

約数ペア:

[(1, 430774140), (2, 215387070), (3, 143591380), (4, 107693535), (5, 86154828), (6, 71795690), (10, 43077414), (12, 35897845), (15, 28718276), (20, 21538707), (30, 14359138), (31, 13895940), (60, 7179569), (62, 6947970), (93, 4631980), (124, 3473985), (155, 2779188), (186, 2315990), (310, 1389594), (372, 1157995), (465, 926396), (620, 694797), (930, 463198), (1860, 231599)]