171616740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3203}}^1$

素因数の和:3281

約数の個数: 96

約数和(自身を含む): 516741120

約数和(自身を除く): 345124380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 470, 564, 570, 705, 893, 940, 1140, 1410, 1786, 2679, 2820, 3203, 3572, 4465, 5358, 6406, 8930, 9609, 10716, 12812, 13395, 16015, 17860, 19218, 26790, 32030, 38436, 48045, 53580, 60857, 64060, 96090, 121714, 150541, 182571, 192180, 243428, 301082, 304285, 365142, 451623, 602164, 608570, 730284, 752705, 903246, 912855, 1217140, 1505410, 1806492, 1825710, 2258115, 2860279, 3010820, 3651420, 4516230, 5720558, 8580837, 9032460, 11441116, 14301395, 17161674, 28602790, 34323348, 42904185, 57205580, 85808370, 171616740]

約数ペア:

[(1, 171616740), (2, 85808370), (3, 57205580), (4, 42904185), (5, 34323348), (6, 28602790), (10, 17161674), (12, 14301395), (15, 11441116), (19, 9032460), (20, 8580837), (30, 5720558), (38, 4516230), (47, 3651420), (57, 3010820), (60, 2860279), (76, 2258115), (94, 1825710), (95, 1806492), (114, 1505410), (141, 1217140), (188, 912855), (190, 903246), (228, 752705), (235, 730284), (282, 608570), (285, 602164), (380, 451623), (470, 365142), (564, 304285), (570, 301082), (705, 243428), (893, 192180), (940, 182571), (1140, 150541), (1410, 121714), (1786, 96090), (2679, 64060), (2820, 60857), (3203, 53580), (3572, 48045), (4465, 38436), (5358, 32030), (6406, 26790), (8930, 19218), (9609, 17860), (10716, 16015), (12812, 13395)]