42828090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 109002240

約数和(自身を除く): 66174150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 227, 285, 331, 454, 570, 662, 681, 993, 1135, 1362, 1655, 1986, 2270, 3310, 3405, 4313, 4965, 6289, 6810, 8626, 9930, 12578, 12939, 18867, 21565, 25878, 31445, 37734, 43130, 62890, 64695, 75137, 94335, 129390, 150274, 188670, 225411, 375685, 450822, 751370, 1127055, 1427603, 2254110, 2855206, 4282809, 7138015, 8565618, 14276030, 21414045, 42828090]

約数ペア:

[(1, 42828090), (2, 21414045), (3, 14276030), (5, 8565618), (6, 7138015), (10, 4282809), (15, 2855206), (19, 2254110), (30, 1427603), (38, 1127055), (57, 751370), (95, 450822), (114, 375685), (190, 225411), (227, 188670), (285, 150274), (331, 129390), (454, 94335), (570, 75137), (662, 64695), (681, 62890), (993, 43130), (1135, 37734), (1362, 31445), (1655, 25878), (1986, 21565), (2270, 18867), (3310, 12939), (3405, 12578), (4313, 9930), (4965, 8626), (6289, 6810)]