462659220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23581}}^1$

素因数の和:23705

約数の個数: 72

約数和(自身を含む): 1416334920

約数和(自身を除く): 953675700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 23581, 47162, 70743, 94324, 117905, 141486, 212229, 235810, 282972, 353715, 424458, 471620, 707430, 848916, 1061145, 1414860, 2122290, 2570329, 4244580, 5140658, 7710987, 10281316, 12851645, 15421974, 23132961, 25703290, 30843948, 38554935, 46265922, 51406580, 77109870, 92531844, 115664805, 154219740, 231329610, 462659220]

約数ペア:

[(1, 462659220), (2, 231329610), (3, 154219740), (4, 115664805), (5, 92531844), (6, 77109870), (9, 51406580), (10, 46265922), (12, 38554935), (15, 30843948), (18, 25703290), (20, 23132961), (30, 15421974), (36, 12851645), (45, 10281316), (60, 7710987), (90, 5140658), (109, 4244580), (180, 2570329), (218, 2122290), (327, 1414860), (436, 1061145), (545, 848916), (654, 707430), (981, 471620), (1090, 424458), (1308, 353715), (1635, 282972), (1962, 235810), (2180, 212229), (3270, 141486), (3924, 117905), (4905, 94324), (6540, 70743), (9810, 47162), (19620, 23581)]