38697420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 113363712

約数和(自身を除く): 74666292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 172, 212, 215, 258, 265, 283, 318, 430, 516, 530, 566, 636, 645, 795, 849, 860, 1060, 1132, 1290, 1415, 1590, 1698, 2279, 2580, 2830, 3180, 3396, 4245, 4558, 5660, 6837, 8490, 9116, 11395, 12169, 13674, 14999, 16980, 22790, 24338, 27348, 29998, 34185, 36507, 44997, 45580, 48676, 59996, 60845, 68370, 73014, 74995, 89994, 121690, 136740, 146028, 149990, 179988, 182535, 224985, 243380, 299980, 365070, 449970, 644957, 730140, 899940, 1289914, 1934871, 2579828, 3224785, 3869742, 6449570, 7739484, 9674355, 12899140, 19348710, 38697420]

約数ペア:

[(1, 38697420), (2, 19348710), (3, 12899140), (4, 9674355), (5, 7739484), (6, 6449570), (10, 3869742), (12, 3224785), (15, 2579828), (20, 1934871), (30, 1289914), (43, 899940), (53, 730140), (60, 644957), (86, 449970), (106, 365070), (129, 299980), (159, 243380), (172, 224985), (212, 182535), (215, 179988), (258, 149990), (265, 146028), (283, 136740), (318, 121690), (430, 89994), (516, 74995), (530, 73014), (566, 68370), (636, 60845), (645, 59996), (795, 48676), (849, 45580), (860, 44997), (1060, 36507), (1132, 34185), (1290, 29998), (1415, 27348), (1590, 24338), (1698, 22790), (2279, 16980), (2580, 14999), (2830, 13674), (3180, 12169), (3396, 11395), (4245, 9116), (4558, 8490), (5660, 6837)]