57853860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2671}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 171029376

約数和(自身を除く): 113175516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 2671, 3610, 4332, 5342, 5415, 7220, 8013, 10684, 10830, 13355, 16026, 21660, 26710, 32052, 40065, 50749, 53420, 80130, 101498, 152247, 160260, 202996, 253745, 304494, 507490, 608988, 761235, 964231, 1014980, 1522470, 1928462, 2892693, 3044940, 3856924, 4821155, 5785386, 9642310, 11570772, 14463465, 19284620, 28926930, 57853860]

約数ペア:

[(1, 57853860), (2, 28926930), (3, 19284620), (4, 14463465), (5, 11570772), (6, 9642310), (10, 5785386), (12, 4821155), (15, 3856924), (19, 3044940), (20, 2892693), (30, 1928462), (38, 1522470), (57, 1014980), (60, 964231), (76, 761235), (95, 608988), (114, 507490), (190, 304494), (228, 253745), (285, 202996), (361, 160260), (380, 152247), (570, 101498), (722, 80130), (1083, 53420), (1140, 50749), (1444, 40065), (1805, 32052), (2166, 26710), (2671, 21660), (3610, 16026), (4332, 13355), (5342, 10830), (5415, 10684), (7220, 8013)]