30761010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 92282112

約数和(自身を除く): 61521102

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 311, 314, 315, 471, 622, 630, 785, 933, 942, 1099, 1413, 1555, 1570, 1866, 2177, 2198, 2355, 2799, 2826, 3110, 3297, 4354, 4665, 4710, 5495, 5598, 6531, 6594, 7065, 9330, 9891, 10885, 10990, 13062, 13995, 14130, 16485, 19593, 19782, 21770, 27990, 32655, 32970, 39186, 48827, 49455, 65310, 97654, 97965, 98910, 146481, 195930, 244135, 292962, 341789, 439443, 488270, 683578, 732405, 878886, 1025367, 1464810, 1708945, 2050734, 2197215, 3076101, 3417890, 4394430, 5126835, 6152202, 10253670, 15380505, 30761010]

約数ペア:

[(1, 30761010), (2, 15380505), (3, 10253670), (5, 6152202), (6, 5126835), (7, 4394430), (9, 3417890), (10, 3076101), (14, 2197215), (15, 2050734), (18, 1708945), (21, 1464810), (30, 1025367), (35, 878886), (42, 732405), (45, 683578), (63, 488270), (70, 439443), (90, 341789), (105, 292962), (126, 244135), (157, 195930), (210, 146481), (311, 98910), (314, 97965), (315, 97654), (471, 65310), (622, 49455), (630, 48827), (785, 39186), (933, 32970), (942, 32655), (1099, 27990), (1413, 21770), (1555, 19782), (1570, 19593), (1866, 16485), (2177, 14130), (2198, 13995), (2355, 13062), (2799, 10990), (2826, 10885), (3110, 9891), (3297, 9330), (4354, 7065), (4665, 6594), (4710, 6531), (5495, 5598)]