173916340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 415457280

約数和(自身を除く): 241540940

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 127, 130, 229, 230, 254, 260, 299, 458, 460, 508, 598, 635, 916, 1145, 1196, 1270, 1495, 1651, 2290, 2540, 2921, 2977, 2990, 3302, 4580, 5267, 5842, 5954, 5980, 6604, 8255, 10534, 11684, 11908, 14605, 14885, 16510, 21068, 26335, 29083, 29210, 29770, 33020, 37973, 52670, 58166, 58420, 59540, 68471, 75946, 105340, 116332, 136942, 145415, 151892, 189865, 273884, 290830, 342355, 378079, 379730, 581660, 668909, 684710, 756158, 759460, 1337818, 1369420, 1512316, 1890395, 2675636, 3344545, 3780790, 6689090, 7561580, 8695817, 13378180, 17391634, 34783268, 43479085, 86958170, 173916340]

約数ペア:

[(1, 173916340), (2, 86958170), (4, 43479085), (5, 34783268), (10, 17391634), (13, 13378180), (20, 8695817), (23, 7561580), (26, 6689090), (46, 3780790), (52, 3344545), (65, 2675636), (92, 1890395), (115, 1512316), (127, 1369420), (130, 1337818), (229, 759460), (230, 756158), (254, 684710), (260, 668909), (299, 581660), (458, 379730), (460, 378079), (508, 342355), (598, 290830), (635, 273884), (916, 189865), (1145, 151892), (1196, 145415), (1270, 136942), (1495, 116332), (1651, 105340), (2290, 75946), (2540, 68471), (2921, 59540), (2977, 58420), (2990, 58166), (3302, 52670), (4580, 37973), (5267, 33020), (5842, 29770), (5954, 29210), (5980, 29083), (6604, 26335), (8255, 21068), (10534, 16510), (11684, 14885), (11908, 14605)]