348903660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2999}}^1$

素因数の和:3295

約数の個数: 96

約数和(自身を含む): 1120896000

約数和(自身を除く): 771992340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 831, 1108, 1385, 1662, 1939, 2770, 2999, 3324, 3878, 4155, 5540, 5817, 5998, 7756, 8310, 8997, 9695, 11634, 11996, 14995, 16620, 17994, 19390, 20993, 23268, 29085, 29990, 35988, 38780, 41986, 44985, 58170, 59980, 62979, 83972, 89970, 104965, 116340, 125958, 179940, 209930, 251916, 314895, 419860, 629790, 830723, 1259580, 1661446, 2492169, 3322892, 4153615, 4984338, 5815061, 8307230, 9968676, 11630122, 12460845, 16614460, 17445183, 23260244, 24921690, 29075305, 34890366, 49843380, 58150610, 69780732, 87225915, 116301220, 174451830, 348903660]

約数ペア:

[(1, 348903660), (2, 174451830), (3, 116301220), (4, 87225915), (5, 69780732), (6, 58150610), (7, 49843380), (10, 34890366), (12, 29075305), (14, 24921690), (15, 23260244), (20, 17445183), (21, 16614460), (28, 12460845), (30, 11630122), (35, 9968676), (42, 8307230), (60, 5815061), (70, 4984338), (84, 4153615), (105, 3322892), (140, 2492169), (210, 1661446), (277, 1259580), (420, 830723), (554, 629790), (831, 419860), (1108, 314895), (1385, 251916), (1662, 209930), (1939, 179940), (2770, 125958), (2999, 116340), (3324, 104965), (3878, 89970), (4155, 83972), (5540, 62979), (5817, 59980), (5998, 58170), (7756, 44985), (8310, 41986), (8997, 38780), (9695, 35988), (11634, 29990), (11996, 29085), (14995, 23268), (16620, 20993), (17994, 19390)]