1111949460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 3447505152

約数和(自身を除く): 2335555692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 167, 180, 213, 284, 334, 355, 426, 501, 521, 639, 668, 710, 835, 852, 1002, 1042, 1065, 1278, 1420, 1503, 1563, 1670, 2004, 2084, 2130, 2505, 2556, 2605, 3006, 3126, 3195, 3340, 4260, 4689, 5010, 5210, 6012, 6252, 6390, 7515, 7815, 9378, 10020, 10420, 11857, 12780, 15030, 15630, 18756, 23445, 23714, 30060, 31260, 35571, 36991, 46890, 47428, 59285, 71142, 73982, 87007, 93780, 106713, 110973, 118570, 142284, 147964, 174014, 177855, 184955, 213426, 221946, 237140, 261021, 332919, 348028, 355710, 369910, 426852, 435035, 443892, 522042, 533565, 554865, 665838, 711420, 739820, 783063, 870070, 1044084, 1067130, 1109730, 1305105, 1331676, 1566126, 1664595, 1740140, 2134260, 2219460, 2610210, 3132252, 3329190, 3915315, 5220420, 6177497, 6658380, 7830630, 12354994, 15661260, 18532491, 24709988, 30887485, 37064982, 55597473, 61774970, 74129964, 92662455, 111194946, 123549940, 185324910, 222389892, 277987365, 370649820, 555974730, 1111949460]

約数ペア:

[(1, 1111949460), (2, 555974730), (3, 370649820), (4, 277987365), (5, 222389892), (6, 185324910), (9, 123549940), (10, 111194946), (12, 92662455), (15, 74129964), (18, 61774970), (20, 55597473), (30, 37064982), (36, 30887485), (45, 24709988), (60, 18532491), (71, 15661260), (90, 12354994), (142, 7830630), (167, 6658380), (180, 6177497), (213, 5220420), (284, 3915315), (334, 3329190), (355, 3132252), (426, 2610210), (501, 2219460), (521, 2134260), (639, 1740140), (668, 1664595), (710, 1566126), (835, 1331676), (852, 1305105), (1002, 1109730), (1042, 1067130), (1065, 1044084), (1278, 870070), (1420, 783063), (1503, 739820), (1563, 711420), (1670, 665838), (2004, 554865), (2084, 533565), (2130, 522042), (2505, 443892), (2556, 435035), (2605, 426852), (3006, 369910), (3126, 355710), (3195, 348028), (3340, 332919), (4260, 261021), (4689, 237140), (5010, 221946), (5210, 213426), (6012, 184955), (6252, 177855), (6390, 174014), (7515, 147964), (7815, 142284), (9378, 118570), (10020, 110973), (10420, 106713), (11857, 93780), (12780, 87007), (15030, 73982), (15630, 71142), (18756, 59285), (23445, 47428), (23714, 46890), (30060, 36991), (31260, 35571)]