171985980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 497645568

約数和(自身を除く): 325659588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 151, 164, 205, 246, 302, 410, 453, 463, 492, 604, 615, 755, 820, 906, 926, 1230, 1389, 1510, 1812, 1852, 2265, 2315, 2460, 2778, 3020, 4530, 4630, 5556, 6191, 6945, 9060, 9260, 12382, 13890, 18573, 18983, 24764, 27780, 30955, 37146, 37966, 56949, 61910, 69913, 74292, 75932, 92865, 94915, 113898, 123820, 139826, 185730, 189830, 209739, 227796, 279652, 284745, 349565, 371460, 379660, 419478, 569490, 699130, 838956, 1048695, 1138980, 1398260, 2097390, 2866433, 4194780, 5732866, 8599299, 11465732, 14332165, 17198598, 28664330, 34397196, 42996495, 57328660, 85992990, 171985980]

約数ペア:

[(1, 171985980), (2, 85992990), (3, 57328660), (4, 42996495), (5, 34397196), (6, 28664330), (10, 17198598), (12, 14332165), (15, 11465732), (20, 8599299), (30, 5732866), (41, 4194780), (60, 2866433), (82, 2097390), (123, 1398260), (151, 1138980), (164, 1048695), (205, 838956), (246, 699130), (302, 569490), (410, 419478), (453, 379660), (463, 371460), (492, 349565), (604, 284745), (615, 279652), (755, 227796), (820, 209739), (906, 189830), (926, 185730), (1230, 139826), (1389, 123820), (1510, 113898), (1812, 94915), (1852, 92865), (2265, 75932), (2315, 74292), (2460, 69913), (2778, 61910), (3020, 56949), (4530, 37966), (4630, 37146), (5556, 30955), (6191, 27780), (6945, 24764), (9060, 18983), (9260, 18573), (12382, 13890)]