30021330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1759

約数の個数: 64

約数和(自身を含む): 78336000

約数和(自身を除く): 48314670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1699, 1767, 2945, 3398, 3534, 5097, 5890, 8495, 8835, 10194, 16990, 17670, 25485, 32281, 50970, 52669, 64562, 96843, 105338, 158007, 161405, 193686, 263345, 316014, 322810, 484215, 526690, 790035, 968430, 1000711, 1580070, 2001422, 3002133, 5003555, 6004266, 10007110, 15010665, 30021330]

約数ペア:

[(1, 30021330), (2, 15010665), (3, 10007110), (5, 6004266), (6, 5003555), (10, 3002133), (15, 2001422), (19, 1580070), (30, 1000711), (31, 968430), (38, 790035), (57, 526690), (62, 484215), (93, 322810), (95, 316014), (114, 263345), (155, 193686), (186, 161405), (190, 158007), (285, 105338), (310, 96843), (465, 64562), (570, 52669), (589, 50970), (930, 32281), (1178, 25485), (1699, 17670), (1767, 16990), (2945, 10194), (3398, 8835), (3534, 8495), (5097, 5890)]