29987230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 68640768

約数和(自身を除く): 38653538

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1063, 1085, 2015, 2126, 2170, 2821, 4030, 5315, 5642, 7441, 10630, 13819, 14105, 14882, 27638, 28210, 32953, 37205, 65906, 69095, 74410, 96733, 138190, 164765, 193466, 230671, 329530, 428389, 461342, 483665, 856778, 967330, 1153355, 2141945, 2306710, 2998723, 4283890, 5997446, 14993615, 29987230]

約数ペア:

[(1, 29987230), (2, 14993615), (5, 5997446), (7, 4283890), (10, 2998723), (13, 2306710), (14, 2141945), (26, 1153355), (31, 967330), (35, 856778), (62, 483665), (65, 461342), (70, 428389), (91, 329530), (130, 230671), (155, 193466), (182, 164765), (217, 138190), (310, 96733), (403, 74410), (434, 69095), (455, 65906), (806, 37205), (910, 32953), (1063, 28210), (1085, 27638), (2015, 14882), (2126, 14105), (2170, 13819), (2821, 10630), (4030, 7441), (5315, 5642)]