30115380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26417}}^1$

素因数の和:26448

約数の個数: 48

約数和(自身を含む): 88764480

約数和(自身を除く): 58649100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 26417, 52834, 79251, 105668, 132085, 158502, 264170, 317004, 396255, 501923, 528340, 792510, 1003846, 1505769, 1585020, 2007692, 2509615, 3011538, 5019230, 6023076, 7528845, 10038460, 15057690, 30115380]

約数ペア:

[(1, 30115380), (2, 15057690), (3, 10038460), (4, 7528845), (5, 6023076), (6, 5019230), (10, 3011538), (12, 2509615), (15, 2007692), (19, 1585020), (20, 1505769), (30, 1003846), (38, 792510), (57, 528340), (60, 501923), (76, 396255), (95, 317004), (114, 264170), (190, 158502), (228, 132085), (285, 105668), (380, 79251), (570, 52834), (1140, 26417)]