27944430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 71668800

約数和(自身を除く): 43724370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 157, 170, 255, 314, 349, 471, 510, 698, 785, 942, 1047, 1570, 1745, 2094, 2355, 2669, 3490, 4710, 5235, 5338, 5933, 8007, 10470, 11866, 13345, 16014, 17799, 26690, 29665, 35598, 40035, 54793, 59330, 80070, 88995, 109586, 164379, 177990, 273965, 328758, 547930, 821895, 931481, 1643790, 1862962, 2794443, 4657405, 5588886, 9314810, 13972215, 27944430]

約数ペア:

[(1, 27944430), (2, 13972215), (3, 9314810), (5, 5588886), (6, 4657405), (10, 2794443), (15, 1862962), (17, 1643790), (30, 931481), (34, 821895), (51, 547930), (85, 328758), (102, 273965), (157, 177990), (170, 164379), (255, 109586), (314, 88995), (349, 80070), (471, 59330), (510, 54793), (698, 40035), (785, 35598), (942, 29665), (1047, 26690), (1570, 17799), (1745, 16014), (2094, 13345), (2355, 11866), (2669, 10470), (3490, 8007), (4710, 5933), (5235, 5338)]