6744980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 17031168

約数和(自身を除く): 10286188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 31, 43, 44, 46, 55, 62, 86, 92, 110, 115, 124, 155, 172, 215, 220, 230, 253, 310, 341, 430, 460, 473, 506, 620, 682, 713, 860, 946, 989, 1012, 1265, 1333, 1364, 1426, 1705, 1892, 1978, 2365, 2530, 2666, 2852, 3410, 3565, 3956, 4730, 4945, 5060, 5332, 6665, 6820, 7130, 7843, 9460, 9890, 10879, 13330, 14260, 14663, 15686, 19780, 21758, 26660, 29326, 30659, 31372, 39215, 43516, 54395, 58652, 61318, 73315, 78430, 108790, 122636, 146630, 153295, 156860, 217580, 293260, 306590, 337249, 613180, 674498, 1348996, 1686245, 3372490, 6744980]

約数ペア:

[(1, 6744980), (2, 3372490), (4, 1686245), (5, 1348996), (10, 674498), (11, 613180), (20, 337249), (22, 306590), (23, 293260), (31, 217580), (43, 156860), (44, 153295), (46, 146630), (55, 122636), (62, 108790), (86, 78430), (92, 73315), (110, 61318), (115, 58652), (124, 54395), (155, 43516), (172, 39215), (215, 31372), (220, 30659), (230, 29326), (253, 26660), (310, 21758), (341, 19780), (430, 15686), (460, 14663), (473, 14260), (506, 13330), (620, 10879), (682, 9890), (713, 9460), (860, 7843), (946, 7130), (989, 6820), (1012, 6665), (1265, 5332), (1333, 5060), (1364, 4945), (1426, 4730), (1705, 3956), (1892, 3565), (1978, 3410), (2365, 2852), (2530, 2666)]