98639940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{4793}}^1$

素因数の和:4826

約数の個数: 96

約数和(自身を含む): 322156800

約数和(自身を除く): 223516860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 4793, 5145, 6860, 9586, 10290, 14379, 19172, 20580, 23965, 28758, 33551, 47930, 57516, 67102, 71895, 95860, 100653, 134204, 143790, 167755, 201306, 234857, 287580, 335510, 402612, 469714, 503265, 671020, 704571, 939428, 1006530, 1174285, 1409142, 1643999, 2013060, 2348570, 2818284, 3287998, 3522855, 4697140, 4931997, 6575996, 7045710, 8219995, 9863994, 14091420, 16439990, 19727988, 24659985, 32879980, 49319970, 98639940]

約数ペア:

[(1, 98639940), (2, 49319970), (3, 32879980), (4, 24659985), (5, 19727988), (6, 16439990), (7, 14091420), (10, 9863994), (12, 8219995), (14, 7045710), (15, 6575996), (20, 4931997), (21, 4697140), (28, 3522855), (30, 3287998), (35, 2818284), (42, 2348570), (49, 2013060), (60, 1643999), (70, 1409142), (84, 1174285), (98, 1006530), (105, 939428), (140, 704571), (147, 671020), (196, 503265), (210, 469714), (245, 402612), (294, 335510), (343, 287580), (420, 234857), (490, 201306), (588, 167755), (686, 143790), (735, 134204), (980, 100653), (1029, 95860), (1372, 71895), (1470, 67102), (1715, 57516), (2058, 47930), (2940, 33551), (3430, 28758), (4116, 23965), (4793, 20580), (5145, 19172), (6860, 14379), (9586, 10290)]