141718980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5861}}^1$

素因数の和:5917

約数の個数: 96

約数和(自身を含む): 441197568

約数和(自身を除く): 299478588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 5861, 6045, 8060, 11722, 12090, 17583, 23444, 24180, 29305, 35166, 58610, 70332, 76193, 87915, 117220, 152386, 175830, 181691, 228579, 304772, 351660, 363382, 380965, 457158, 545073, 726764, 761930, 908455, 914316, 1090146, 1142895, 1523860, 1816910, 2180292, 2285790, 2361983, 2725365, 3633820, 4571580, 4723966, 5450730, 7085949, 9447932, 10901460, 11809915, 14171898, 23619830, 28343796, 35429745, 47239660, 70859490, 141718980]

約数ペア:

[(1, 141718980), (2, 70859490), (3, 47239660), (4, 35429745), (5, 28343796), (6, 23619830), (10, 14171898), (12, 11809915), (13, 10901460), (15, 9447932), (20, 7085949), (26, 5450730), (30, 4723966), (31, 4571580), (39, 3633820), (52, 2725365), (60, 2361983), (62, 2285790), (65, 2180292), (78, 1816910), (93, 1523860), (124, 1142895), (130, 1090146), (155, 914316), (156, 908455), (186, 761930), (195, 726764), (260, 545073), (310, 457158), (372, 380965), (390, 363382), (403, 351660), (465, 304772), (620, 228579), (780, 181691), (806, 175830), (930, 152386), (1209, 117220), (1612, 87915), (1860, 76193), (2015, 70332), (2418, 58610), (4030, 35166), (4836, 29305), (5861, 24180), (6045, 23444), (8060, 17583), (11722, 12090)]