30540744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 90592320

約数和(自身を除く): 60051576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 201, 234, 268, 312, 402, 468, 487, 536, 603, 804, 871, 936, 974, 1206, 1461, 1608, 1742, 1948, 2412, 2613, 2922, 3484, 3896, 4383, 4824, 5226, 5844, 6331, 6968, 7839, 8766, 10452, 11688, 12662, 15678, 17532, 18993, 20904, 25324, 31356, 32629, 35064, 37986, 50648, 56979, 62712, 65258, 75972, 97887, 113958, 130516, 151944, 195774, 227916, 261032, 293661, 391548, 424177, 455832, 587322, 783096, 848354, 1174644, 1272531, 1696708, 2349288, 2545062, 3393416, 3817593, 5090124, 7635186, 10180248, 15270372, 30540744]

約数ペア:

[(1, 30540744), (2, 15270372), (3, 10180248), (4, 7635186), (6, 5090124), (8, 3817593), (9, 3393416), (12, 2545062), (13, 2349288), (18, 1696708), (24, 1272531), (26, 1174644), (36, 848354), (39, 783096), (52, 587322), (67, 455832), (72, 424177), (78, 391548), (104, 293661), (117, 261032), (134, 227916), (156, 195774), (201, 151944), (234, 130516), (268, 113958), (312, 97887), (402, 75972), (468, 65258), (487, 62712), (536, 56979), (603, 50648), (804, 37986), (871, 35064), (936, 32629), (974, 31356), (1206, 25324), (1461, 20904), (1608, 18993), (1742, 17532), (1948, 15678), (2412, 12662), (2613, 11688), (2922, 10452), (3484, 8766), (3896, 7839), (4383, 6968), (4824, 6331), (5226, 5844)]