42365220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22777}}^1$

素因数の和:22820

約数の個数: 48

約数和(自身を含む): 122454528

約数和(自身を除く): 80089308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 22777, 45554, 68331, 91108, 113885, 136662, 227770, 273324, 341655, 455540, 683310, 706087, 1366620, 1412174, 2118261, 2824348, 3530435, 4236522, 7060870, 8473044, 10591305, 14121740, 21182610, 42365220]

約数ペア:

[(1, 42365220), (2, 21182610), (3, 14121740), (4, 10591305), (5, 8473044), (6, 7060870), (10, 4236522), (12, 3530435), (15, 2824348), (20, 2118261), (30, 1412174), (31, 1366620), (60, 706087), (62, 683310), (93, 455540), (124, 341655), (155, 273324), (186, 227770), (310, 136662), (372, 113885), (465, 91108), (620, 68331), (930, 45554), (1860, 22777)]