1888430110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 4074779520

約数和(自身を除く): 2186349410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 83, 98, 118, 166, 245, 295, 413, 415, 490, 581, 590, 787, 826, 830, 1162, 1574, 2065, 2891, 2905, 3935, 4067, 4130, 4897, 5509, 5782, 5810, 7870, 8134, 9794, 11018, 14455, 20335, 24485, 27545, 28910, 34279, 38563, 40670, 46433, 48970, 55090, 65321, 68558, 77126, 92866, 130642, 171395, 192815, 232165, 239953, 325031, 326605, 342790, 385630, 457247, 464330, 479906, 650062, 653210, 914494, 1199765, 1625155, 2275217, 2286235, 2399530, 3200729, 3250310, 3853939, 4550434, 4572470, 6401458, 7707878, 11376085, 16003645, 19269695, 22752170, 26977573, 32007290, 38539390, 53955146, 134887865, 188843011, 269775730, 377686022, 944215055, 1888430110]

約数ペア:

[(1, 1888430110), (2, 944215055), (5, 377686022), (7, 269775730), (10, 188843011), (14, 134887865), (35, 53955146), (49, 38539390), (59, 32007290), (70, 26977573), (83, 22752170), (98, 19269695), (118, 16003645), (166, 11376085), (245, 7707878), (295, 6401458), (413, 4572470), (415, 4550434), (490, 3853939), (581, 3250310), (590, 3200729), (787, 2399530), (826, 2286235), (830, 2275217), (1162, 1625155), (1574, 1199765), (2065, 914494), (2891, 653210), (2905, 650062), (3935, 479906), (4067, 464330), (4130, 457247), (4897, 385630), (5509, 342790), (5782, 326605), (5810, 325031), (7870, 239953), (8134, 232165), (9794, 192815), (11018, 171395), (14455, 130642), (20335, 92866), (24485, 77126), (27545, 68558), (28910, 65321), (34279, 55090), (38563, 48970), (40670, 46433)]