16976340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2601

約数の個数: 72

約数和(自身を含む): 52907400

約数和(自身を除く): 35931060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 2549, 3330, 5098, 6660, 7647, 10196, 12745, 15294, 22941, 25490, 30588, 38235, 45882, 50980, 76470, 91764, 94313, 114705, 152940, 188626, 229410, 282939, 377252, 458820, 471565, 565878, 848817, 943130, 1131756, 1414695, 1697634, 1886260, 2829390, 3395268, 4244085, 5658780, 8488170, 16976340]

約数ペア:

[(1, 16976340), (2, 8488170), (3, 5658780), (4, 4244085), (5, 3395268), (6, 2829390), (9, 1886260), (10, 1697634), (12, 1414695), (15, 1131756), (18, 943130), (20, 848817), (30, 565878), (36, 471565), (37, 458820), (45, 377252), (60, 282939), (74, 229410), (90, 188626), (111, 152940), (148, 114705), (180, 94313), (185, 91764), (222, 76470), (333, 50980), (370, 45882), (444, 38235), (555, 30588), (666, 25490), (740, 22941), (1110, 15294), (1332, 12745), (1665, 10196), (2220, 7647), (2549, 6660), (3330, 5098)]