67853910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3453

約数の個数: 64

約数和(自身を含む): 175841280

約数和(自身を除く): 107987370

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 870, 1334, 2001, 3335, 3391, 4002, 6670, 6782, 10005, 10173, 16955, 20010, 20346, 33910, 50865, 77993, 98339, 101730, 155986, 196678, 233979, 295017, 389965, 467958, 491695, 590034, 779930, 983390, 1169895, 1475085, 2261797, 2339790, 2950170, 4523594, 6785391, 11308985, 13570782, 22617970, 33926955, 67853910]

約数ペア:

[(1, 67853910), (2, 33926955), (3, 22617970), (5, 13570782), (6, 11308985), (10, 6785391), (15, 4523594), (23, 2950170), (29, 2339790), (30, 2261797), (46, 1475085), (58, 1169895), (69, 983390), (87, 779930), (115, 590034), (138, 491695), (145, 467958), (174, 389965), (230, 295017), (290, 233979), (345, 196678), (435, 155986), (667, 101730), (690, 98339), (870, 77993), (1334, 50865), (2001, 33910), (3335, 20346), (3391, 20010), (4002, 16955), (6670, 10173), (6782, 10005)]