797981.0000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 17236800

約数和(自身を除く): 11506980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 89, 111, 116, 145, 148, 174, 178, 185, 222, 267, 290, 348, 356, 370, 435, 444, 445, 534, 555, 580, 740, 870, 890, 1068, 1073, 1110, 1335, 1740, 1780, 2146, 2220, 2581, 2670, 3219, 3293, 4292, 5162, 5340, 5365, 6438, 6586, 7743, 9879, 10324, 10730, 12876, 12905, 13172, 15486, 16095, 16465, 19758, 21460, 25810, 30972, 32190, 32930, 38715, 39516, 49395, 51620, 64380, 65860, 77430, 95497, 98790, 154860, 190994, 197580, 286491, 381988, 477485, 572982, 954970, 1145964, 1432455, 1909940, 2864910, 5729820]

約数ペア:

[(1, 5729820), (2, 2864910), (3, 1909940), (4, 1432455), (5, 1145964), (6, 954970), (10, 572982), (12, 477485), (15, 381988), (20, 286491), (29, 197580), (30, 190994), (37, 154860), (58, 98790), (60, 95497), (74, 77430), (87, 65860), (89, 64380), (111, 51620), (116, 49395), (145, 39516), (148, 38715), (174, 32930), (178, 32190), (185, 30972), (222, 25810), (267, 21460), (290, 19758), (348, 16465), (356, 16095), (370, 15486), (435, 13172), (444, 12905), (445, 12876), (534, 10730), (555, 10324), (580, 9879), (740, 7743), (870, 6586), (890, 6438), (1068, 5365), (1073, 5340), (1110, 5162), (1335, 4292), (1740, 3293), (1780, 3219), (2146, 2670), (2220, 2581)]