721524042430

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1\times {\mathrm{7583}}^1$

素因数の和:8341

約数の個数: 64

約数和(自身を含む): 1321068123648

約数和(自身を除く): 599544081218

約数列:

[1, 2, 5, 10, 97, 194, 233, 421, 466, 485, 842, 970, 1165, 2105, 2330, 4210, 7583, 15166, 22601, 37915, 40837, 45202, 75830, 81674, 98093, 113005, 196186, 204185, 226010, 408370, 490465, 735551, 980930, 1471102, 1766839, 3192443, 3533678, 3677755, 6384886, 7355510, 8834195, 9515021, 15962215, 17668390, 19030042, 31924430, 47575105, 95150210, 171383383, 309666971, 342766766, 619333942, 743839219, 856916915, 1487678438, 1548334855, 1713833830, 3096669710, 3719196095, 7438392190, 72152404243, 144304808486, 360762021215, 721524042430]

約数ペア:

[(1, 721524042430), (2, 360762021215), (5, 144304808486), (10, 72152404243), (97, 7438392190), (194, 3719196095), (233, 3096669710), (421, 1713833830), (466, 1548334855), (485, 1487678438), (842, 856916915), (970, 743839219), (1165, 619333942), (2105, 342766766), (2330, 309666971), (4210, 171383383), (7583, 95150210), (15166, 47575105), (22601, 31924430), (37915, 19030042), (40837, 17668390), (45202, 15962215), (75830, 9515021), (81674, 8834195), (98093, 7355510), (113005, 6384886), (196186, 3677755), (204185, 3533678), (226010, 3192443), (408370, 1766839), (490465, 1471102), (735551, 980930)]