6688860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 20224512

約数和(自身を除く): 13535652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 131, 138, 148, 185, 222, 230, 262, 276, 345, 370, 393, 444, 460, 524, 555, 655, 690, 740, 786, 851, 1110, 1310, 1380, 1572, 1702, 1965, 2220, 2553, 2620, 3013, 3404, 3930, 4255, 4847, 5106, 6026, 7860, 8510, 9039, 9694, 10212, 12052, 12765, 14541, 15065, 17020, 18078, 19388, 24235, 25530, 29082, 30130, 36156, 45195, 48470, 51060, 58164, 60260, 72705, 90390, 96940, 111481, 145410, 180780, 222962, 290820, 334443, 445924, 557405, 668886, 1114810, 1337772, 1672215, 2229620, 3344430, 6688860]

約数ペア:

[(1, 6688860), (2, 3344430), (3, 2229620), (4, 1672215), (5, 1337772), (6, 1114810), (10, 668886), (12, 557405), (15, 445924), (20, 334443), (23, 290820), (30, 222962), (37, 180780), (46, 145410), (60, 111481), (69, 96940), (74, 90390), (92, 72705), (111, 60260), (115, 58164), (131, 51060), (138, 48470), (148, 45195), (185, 36156), (222, 30130), (230, 29082), (262, 25530), (276, 24235), (345, 19388), (370, 18078), (393, 17020), (444, 15065), (460, 14541), (524, 12765), (555, 12052), (655, 10212), (690, 9694), (740, 9039), (786, 8510), (851, 7860), (1110, 6026), (1310, 5106), (1380, 4847), (1572, 4255), (1702, 3930), (1965, 3404), (2220, 3013), (2553, 2620)]