61447380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 117815340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 222, 267, 311, 356, 370, 444, 445, 534, 555, 622, 740, 890, 933, 1068, 1110, 1244, 1335, 1555, 1780, 1866, 2220, 2670, 3110, 3293, 3732, 4665, 5340, 6220, 6586, 9330, 9879, 11507, 13172, 16465, 18660, 19758, 23014, 27679, 32930, 34521, 39516, 46028, 49395, 55358, 57535, 65860, 69042, 83037, 98790, 110716, 115070, 138084, 138395, 166074, 172605, 197580, 230140, 276790, 332148, 345210, 415185, 553580, 690420, 830370, 1024123, 1660740, 2048246, 3072369, 4096492, 5120615, 6144738, 10241230, 12289476, 15361845, 20482460, 30723690, 61447380]

約数ペア:

[(1, 61447380), (2, 30723690), (3, 20482460), (4, 15361845), (5, 12289476), (6, 10241230), (10, 6144738), (12, 5120615), (15, 4096492), (20, 3072369), (30, 2048246), (37, 1660740), (60, 1024123), (74, 830370), (89, 690420), (111, 553580), (148, 415185), (178, 345210), (185, 332148), (222, 276790), (267, 230140), (311, 197580), (356, 172605), (370, 166074), (444, 138395), (445, 138084), (534, 115070), (555, 110716), (622, 98790), (740, 83037), (890, 69042), (933, 65860), (1068, 57535), (1110, 55358), (1244, 49395), (1335, 46028), (1555, 39516), (1780, 34521), (1866, 32930), (2220, 27679), (2670, 23014), (3110, 19758), (3293, 18660), (3732, 16465), (4665, 13172), (5340, 11507), (6220, 9879), (6586, 9330)]